Naphtha is a stronger solvent than mineral spirits, but this is rarely significant in wood finishing. Wipe down with rag soaked in mineral spirits or lacquer thinner. It would start to dry quickly and would get tacky. Sand to obtain a smooth, uniform surface. I wiped the table down once more with mineral spirits to remove any stripping residue. Before applying any finish, wipe the surface with mineral spirits or turpentine. Wet-sanding will reduce the scratch pattern somewhat as well, compared to sanding at the same grit dry, but the main 'secret' is that you then use some polishing agents to buff/polish the surface. Paint Thinner. Carpet may discolor if cleaned with mineral spirits. Instruction for the professional or do it yourselfer on how to varnish and finish wood trim. Dry the bristles/filaments with a clean cloth. Of using mineral spirits for wet sanding nitrocellulose lacquer on guitars. Caution & Warnings. I've been finishing and refinishing wood for going on 25 years, and of all the tools I have used consistently in that time, steel wool in one form or another has to rank among the most useful. All grits are not created equal. Wipe the slurry from the wood surface before going on to the next finer grade. Finish with one or two coats of Minwax® Performance Series Fast-Dry Varnish. and then top with lacquer or acrylic latex/water based finish coat(s). Prep sanding is done with progressively finer grits. As the mineral spirits dries the wet look goes away. HT6017-wood-lacquer-eggshell-table-vase This beautiful vase range is ideal for displaying dry flowers and decorative branches. Sometimes the only way to remove a small glue spot is with some careful sanding. Gel Stain Uneven on First Coat: HELP! in mineral spirits, I could wipe the whole thing down with a rag soaked in mineral spirits (just like I did after sanding). This time of year just about any thinner should work. It is important to apply a varnish or lacquer before dry sanding and wet sanding by using a brush or rag and apply just enough. Once wiped clean, the door must be lightly sanded with a 220-grit sandpaper. Cleaning Instructions for our Brushes. I use a 3000 grit sponge to get a better polish. SPS is a national chemical supplier of solvents, thinners, and cleaners for the automotive industry. I switched the direction of sanding with each grit, and there are scratches present from each stage. After 2-3 coats I wet sand using mineral spirits or poly, starting at 600-1000 gr, depending on the surface, and go up thru P2000 gr sandpaper. The resins in quick-dry products require a stronger solvent like Xylol to keep them in solution. if you use the alcohol, it will dissolve shellac almost on contact, but wont affect lacq or varnish this way. Mirka has revolutionized the sanding industry again with their new DEROS sander, now available in Canada from Wood Essence! We have them in stock in the 5" or 6" sizes with Free Shipping to Canadian Addresses!. I did a lacquer finish on my project. How to Remove Lumps of Paint on Your Car by Kevin Woo on May 26, 2016 Lacquer thinner. Sanding Pads Drywall Sandscreens Sanding Tools Steel Wool Drop Cloths & Plastic Sheeting Sherwin-Williams Lacquer Thinner K119. I had too many problems with wood absorbing the water and getting noticeable bumps. I'm curious as to what you think is the best approach?. No as for surface prep. If the desired color is attained with one coat of a pigmented formula, the wet-sand process may be done with PENOFIN Natural. Wash with soap and water and allow to dry. Mineral Spirits; Lint Free Rags; Sandpaper. This removes dust and wets the wood so that I can see any imperfections. What is the best solvent to clean your chain (and degrease the cassette and chainring) with? I have heard kerosene or mineral spirits, but I have been using gasoline from the lawn mower can. I’m curious as to what you think is the best approach?. I had actually bought some wipe on gloss poly from Watco. Mineral Spirits will not attack the lacquer coating on the armature or field windings during a short cleaning period. Depends on how the wood is acting. Rinse the wheel with water, reapply the paint remover and scrub again. If necessary, sand with very fine sandpaper and remove dust. Instead of using sanding sealer to gain easy sanding, you can thin the finish itself about half with the appropriate thinner (mineral spirits for varnish or lacquer thinner for lacquer). I searched past threads and didn't see much on the matter. The mineral spirits really help the steel wool remove all the rust. Wet sanding is typically done after dry sanding to get an even finish. Most professionals prefer mineral spirits or naphtha for wet-sanding lacquer finishes, and use water for synthetic polyurethanes and esters. Professional wood finishers choose nitrocellulose lacquers for their beautiful hand-rubbed finishing ability. If there are stubborn nibs that stand up to the pads, grab 280-grit and be more aggressive. Do not apply on exterior work when the temperature is below 40˚F or above 90˚F, or if rain threatens. I have never sanded to that fine a grade of sand-cloth on wood. If door and drawer pulls. Now sand lightly, by hand using at least 1500 grit on a sanding block and a lubricant. If you do 6 coats you may want to do 4 then 2 instead of 3&3. Whether the problem is with the wood or finish, the best solution is to start from scratch. Finish with one or two coats of Minwax® Performance Series Fast-Dry Varnish. I then switched to using Dad's stripper & cleaned up with water. Apply final coat at a 1-to-1 mixing ratio of Finish and Behlen Qualalacq Lacquer Reducer or lacquer thinner. If you can still see the pits or scratches through the dark, dull gray, you are not done. The next morning before any more coats, I take a small flat hard block and lightly wet sand with 1000 grit and a little spritz of mineral spirits for a lube. Solvent for varnish and oil-based paints. Wipe dark areas of the floor with mineral spirits or acetone to lift the stain from the wood. " Sometimes wiping the graffiti with light penetrating oil such as "WD-40" or "Three-in-One" will remove it. Tru-Oil Gun Stock Finish and wet sand with 280-grit wet/dry sand paper. Mineral Spirits; Lint Free Rags; Sandpaper. Sand the surface to 320-grit. after the final coat I will hand rubb the finish. When the mineral spirits is wet, it will provide a preview of what the wood will look like when it’s finished. Then spray your base coat and clear. CLEAN UP Use mineral spirits when adhesive is wet or scrape away. The real 'danger' to this is not warped wood, normally wood has to get really wet for there to be a risk of warping. Because lacquer evaporates so quickly, it should be applied by spray for an even finish. If all this isn't enough to make you question the wisdom of using shellac as a sealer when you don't have one of the problems mentioned, consider that shellac is a relatively difficult finish to sand. Buff the wax with a clean cotton rag. This was a job that used the simplest ingredients: Canadian Tire clear lacquer, sandpaper, and auto polishing compound - just a few dollars worth of items. Clean floors with an abrasive pad moistened with mineral spirits to remove all grease, oil, dirt, and soap residue. And once I put on the final coat of CA I can immediatly handle it and no worries of dust settling on wet finish. Apply the product when the temperature is above 60°F and when no precipitation is expected for 24 hours. Lacquer Stain. Remove all sanding dust with a tack cloth or vacuum. Have applied two coats of lacquer and there appear to be a small number of anomalies in the surface. Place number label on backside of doors and drawers and on inside of cabinet opening. Never wet-sand any topcoat with less than 1200 grit wet/dry paper. I would say to go with a VERY light sanding to verify that urethane is being scratched/removed and not stain. What Should I Do to Clean Up Poly ureathane Coated Wood Floor. I prefer to use a vinyl sanding sealer which is more water resistant then regular sanding sealer. Krystalac Plus Pre-catalyzed Clear CAB Lacquer is a VOC compliant solventborne acrylic butyrate lacquer with a crystal clear finish that will never yellow. "Wipe the surfaces with three separate clean rags, dampened (but not dripping wet) with the following cleaners in order: (1) Naphtha to remove waxes; (2) Mineral spirits, to remove silicon; and (3)ammonia and water (1/4 cup of household ammonia in a quart of warm water) to remove any mineral spirits and silicons left on the surface. I learned early on to sand down the teak, then apply a layer of varnish cut with varsol or mineral spirits. we are having problems wet sanding a piano primed and topcoated with an ebony lacquer. If you have a good DA, you can do it dry, but be careful - you'll drag crap if you're not careful. For painted surfaces that are in sound condition, remove dust with a clean, dry cloth, de-gloss the surface with light sanding, and wipe with mineral spirits to ensure good adhesion. How Long Do You Let Polyurethane Cure Before Wet Sanding? To create a quality, high-gloss, lacquer-style finish, you must start with the smoothest possible wood surface. or however to gently sand off. Epoxy resin products can be messy and get on surfaces where they are not wanted. Heating your Lacquer for phenominal results (kremlin in-line lacquer heater) I thought I had said more on this subject of heating your coatings for better results and perhaps I have, but now time has gone by and the data has been buried somewhere over the years in some article somewhere in my Blog making it not all that useful. Continue wet sanding 4" x 4" sections until the entire stock is. Allow to air dry 24 to 48 hours. If you don’t have a garage/work area, live in a climate where sanding outside is a no-go (like my -15° Canadian winters!), or have a piece that’s too heavy to lug outside, avoiding messy dust in your living space can be a blessing. Act immediately. NEVER SHAKE. I have been using mineral spirits instead of the Testors thinner because I am finding it difficult to find lately. Unlike dry sanding, wet sanding is done not to shape a surface, but to remove the large scratches left by dry sanding. As soon as spraying is completed, solvent should be pumped through the pump, hose and spray gun until solvent comes out clear. I use 1200 minimum, blow 3 light coats and wet sand, keep the water running to carry away any grit. Continue wet sanding 4" x 4" sections until the entire stock is. Thoroughly remove sanding dust from the pores of the wood using compressed air of a shop vacuum and tack cloth. Tape off the checkering and rub it on by hand, or spray if you can find it. Apply a clear coat lacquer, using the same painting technique. SPECIALTY APPLIANCE TOUCH-UP PAINT Form: GDH-343 Rev. The Application Process. I tack clothed well before the first coat and even hit it with some mineral spirits and let dry before starting. Reduce with Mohawk Lacquer Reducer 2255. I think you may be unhappy with the long term results you will get using a conventional sanding sealer. To refinish the lacquer on a rifle stock you will need to sand it starting with 80 grit and move on to finer grades until completely smooth. Oil-based polyurethane varnish brings out the wood's natural beauty or wood grain. Technical wet sanding lacquer. Professional wood finishers choose nitrocellulose lacquers for their beautiful hand-rubbed finishing ability. 5K and 2K papers, buff with cutting compound then swirl remover. Lacquer thinner evaporates too fast and doesn’t give you time to wipe it off wet. mineral spirits sprayed of light on a cloth or towel, not wet- "wet will remove the primer. Sanding is not required between coats unless surface feels rough. And for what it is worth, the only reason not to wet sand between coats is the extra work involved, you do not end up with a better product by doing it that way, but yes you can correct some mistakes that way. Thoroughly remove sanding dust from the pores of the wood using compressed air of a shop vacuum and tack cloth. Painting laminated Kitchen Cabinets and list of recommended application tools and paint sundries * Identify each door and drawer by labeling each in relation to it's original location. Do not insert any object into can valve opening. Do not cut off the raised grain whiskers with steel wool or the like — you will just be making extra work. Chris – The paint for the travel trailer was about $140 ($120 for 8 quarts of white & $20 for 1 quart of black). I assume there's ways to avoid that but staying away from water is the best. 5) Using a flame spreader on a blowtorch, lightly go over the plastic. Mineral Spirits No Blush Solvent No Lift Lacquer Odorless Mineral Spirits Oxalic Acid Penetrating Wood Stain Pylurethane and Varnish Flatting Paste PRESERVE Finish Rejuvinator Quick Drying Wood Filler QUIK TIME Wood Repair Putty QUIKWOOD Epoxy Wood Repair Putty Race Glaze Polishing Compound RediLac Shading Lacquer Satin Rub Sealcoat Sure-Strip. Wet sand each working area until the surface is completely flat and dull with fine 320 grit scratches. WHAT CAN BE DONE TO RESTORE VARNISH AND LACQUER FINISHES? CARE OF A LACQUER OR VARNISH TYPE FINISH A QUICK HISTORY OF VARNISH AND LACQUER FINISHES FOR FURNITURE. It's been about 2 hours, and this is where I'm stumped. This makes that polishing paper go a long way. Wet-sanding the epoxy will also remove the amine blush. One solution to this problem is to “precondition” the wood by raising it before staining. From fresh farm-to-table produce to world-class wine, beer and spirits the local farmers and artisans of Thurston County have been providing visitors with gastronomical and libationary delights for generations. Disclaimer: I have no clue how this works, but I will find out in a few days. As stated above, paint thinners are actually a form of Type II mineral spirits. I use poly quite a bit, but more like blo or danish oil - thinned 1:1, let soak and keep wet 5-10 min, wipe off. Finish with one or two coats of Minwax® Performance Series Fast-Dry Varnish. It would start to dry quickly and would get tacky. Saturate a piece of wet and dry sandpaper with a 1000-grit in water, sand the polyurethane finish in small, circular motions, and then clean it with a pH-neutral cleanser to remove any visible debris. Then I will wet sand with 400 to 600 like Mike said. I let it run for about 10 minutes, then turn it off. i definitely made the mistake of buying a large jug of odorless mineral spirits from Home Depot. Use a wire brush, and then an emery cloth to remove the paint. Although if wax has been applied over the chalk paint, you have to remove the wax first 🙁 Sorry to be the bearer of bad news. Be careful not to go through the finish. 1200 (HAZARD COMMUNICATION STANDARD). For many builders, this will yield good enough results for painting, but for a high-gloss natural finish, work up through finer grits as required, ending off with a 220 to 280 or even finer grit wet-or-dry paper using wet sanding techniques. Combustible - keep this product away from heat, open flame. It's important to varnish the wood and dry-sand it carefully first. the microfiber mop will allow the mineral spirits to clean the unsealed floor and dry it at the same time. Wet sanding is typically done after dry sanding to get an even finish. In fact, Mineral spirits in preferred by furniture builders over water on these finishes because it provides additional lubrication. Bulldog® Abrasive Prep & Clean is an advanced emulsion, combining water and solvent technologies. It is impossible to get a dust -free, absolutely smooth finish without buffing under most field applied conditions. Remove all dust with a cloth dampened with mineral spirits. The contact detail associated with How To Lacquer Furniture is also mentioned to make it easy for a user to contact the furniture seller. Sika Sarnafil World Class Roofing and Waterproofing 2/2 Cleaning of asphalt and light dirt pickup outside of the seams can be done with mineral spirits or an all-purpose cleaner which will not remove the lacquer coating. Mineral spirits is better for thinning oils, varnishes (including polyurethane varnish) and oil-based paints because it provides more time for the coating to level after brushing. For many builders, this will yield good enough results for painting, but for a high-gloss natural finish, work up through finer grits as required, ending off with a 220 to 280 or even finer grit wet-or-dry paper using wet sanding techniques. Avoid use of water unless furniture label recommends it. Either degrease with a water based degreaser i. This discussion will focus on lacquers and related products used for wood finishing. Sand for a while, then wipe-off the black residue with mineral spirits and a terrycloth towel and look closely. Ensure surface is clean, dry, and free of dust oil and grease prior to varnishing. Lacquer, after one coat of lacquer sanding sealer apply at least four to five coats since lacquers have less solids than shellac or varnish. Spray lacquer generally dries in about a half hour. Allow the cleaning solvent to dry completely – until there is no residual odor. I hope this is helpful to anyone attempting to wet sand a finish to get it to look like a factory guitar finish. Air dry finish 2-3 days and wet sand with mineral spirits and 400, 500, and finally 600 wet or dry paper. How to Prepare Wood for Waterlox Original Application. Combustible - keep this product away from heat, open flame. After starting with a smooth surface sanded to at least 220-grit, I like to build up a layer or two of my clear coat and then start wet sanding it with 400 and then 600 grit sandpaper during the finishing process. Another effective and quick way to refurbish a piece is to use a mix of linseed oil and mineral spirits. I have never sanded to that fine a grade of sand-cloth on wood. Wipe down with rag soaked in mineral spirits or lacquer thinner. Wet-sand solvent-based finishes using soapy water, rubbing oil, or mineral spirits as a lubricant. Allow the repair site to dry for at least two days before continuing any further. Getting a smooth, blemish-free finish with oil-based polyurethane is within your grasp if you follow the steps in this article. Do NOT start sanding with very fine sandpaper on unfinished wood. Paint thinner is volatile and highly flammable. The thinner layer of finish hardens faster so it is easier to sand sooner. Finish with one or two coats of Minwax® Performance Series Fast-Dry Varnish. We are now lightly sanding this coat in preparation for another coat. Yes, you can Linda. I prefer to use a vinyl sanding sealer which is more water resistant then regular sanding sealer. Mineral spirits works for wet cleanup (brushes, hands, spills, etc. Sand the wood surface to the desired smoothness using progressively finer grades of sandpaper to remove all scratches and nicks. Second soaking. But this doesn't happen if you moisten the cloth with mineral spirits, acetone or very pure alcohol. Brushing Lacquer will dry to touch in 30 minutes. Step I: Sanding. What you would worry about is raised grain (surface wood fibres swelling due to soaking up water). Allow the cleaning solvent to dry completely – until there is no residual odor. On a polyurethane floor, wipe the stain with mineral spirits. Sand for a while, then wipe-off the black residue with mineral spirits and a terrycloth towel and look closely. At about the 220 grit sanding, I like to use mineral spirits or water to wash the surfaces and check for any leftover glue or other imperfections. It can be applied to remove polyurethane from furniture; however, you have to do this outdoors with plenty of ventilation. Much of this rebuild is in preparation for building my 20% Zlin 526. Continue for each layer until finished. Staining Wood Before Finishing. First of all let's clear up a few things; Lacquer thinner, acetone, MEK, and enamel or urethane reducers are NOT surface cleaners. First, notes on formula, since all were similar. Coats will dry faster and reduce dust nibs, but you’ll also have to apply more coats. After only 10 minutes I was able to almost completely restore this cast iron table top back to it’s original shine. Sand lightly with a circular motion in as con˚ned an area as possible. Filler clogs sandpaper quickly, the mineral spirits helps keep the abrasive from loading up too fast. Most professionals prefer mineral spirits or naphtha for wet-sanding lacquer finishes, and use water for synthetic polyurethanes and esters. Paint thinner is volatile and highly flammable. You might conclude from this discussion that I don't like shellac. A few days later 11. I'm curious as to what you think is the best approach?. These have a medium-to-fast dry time along with great wearing properties. CLOGGING If the valve clogs, twist and pull off spray tip and rinse in a solvent such as mineral spirits. Stir Minwax ® Fast-Drying Polyurethane before and during use to eliminate settling on the bottom of the can. The only time I sand with water is on antler and acrylic, on wood I use Mineral Spirits only. The building not so much, as the finishing process. I like to blend my colored pencils by using a couple of different methods depending on the particular look I like to achieve. Blot the spill with a white rag and small amounts of lacquer thinner in this case. Fisheyes foreign material on the surface such as oil, grease, or silicone. No catalyst needed. Make sure that you apply lacquer only on surfaces that are pre-coated with fillers that are lacquer-based and non-grain-raising (NGR). Dust off the piece and wipe it carefully with a clean, lint-free cloth lightly dampened with mineral spirits. If the desired color is attained with one coat of a pigmented formula, the wet-sand process may be done with PENOFIN Natural. Wipe the slurry from the wood surface before going on to the next finer grade. I like to use mineral spirits as a lubricant though. after the final coat I will hand rubb the finish. Do Not thin or clean with lacquer solvents or mineral spirits. Not if you're using lacquer or shellac. Shiny spots can be from burnishing from clogged paper. This means the solvent use is not as strong as evaporative finishes like shellac and lacquer. Scuffing for Adhesion. It leaves a bit more film on the guitar and crud on the paper, and I don't get as fine results. After this step, don't worry about grain direction at all. Use the 80 grit pad on an orbital sander. Allow to dry at least one hour. This industrial grade cosmoline provides long term indooroutdoor protection for steel iron and metals against rust corrosion. You can scrub the wax with mineral spirits, then give it a good sanding. mineral spirits. Dry thoroughly. My favorite. Mineral spirits and paint thinner are the same thing. Some contractors choose lacquer as an alternative to waterborne finishes because it doesn't tend to produce much. That's working better for me wood-color wise, but clean-up is still a chore. Don’t sand in one area too long or you’ll risk scoring the wood. Naphtha is a little too hot for wet sanding and on lacquer it can leave globs of dry residue that you have to take the time to remove while you're sanding. This piano is going high gloss and we seem to be building “corns” rather instantly on the paper. This sandpaper is. I dry-sand through about 150-grit, and then wet-sand starting at 180-grit and continue through 600-grit. Apply second coat if desired or floor finish. If the finish is thick, you can start with coarse sandpaper, like 220 or 300 grit. It is also much to strong a solvent for most cleaning and can get under the edges of sand thrus or soften substrates. After sanding, the door must be washed with a mild detergent in warm soapy water, rinsed and then dried. Before you apply your last coat, sand the surfaces once more to remove powdery residue, then wipe with a clean rag. Softwoods usually take 3 coats, while hardwood takes 2 to 3 coats. Solids Content 48 % Dry Time - To Touch 45 - 60 Minutes Volatile Content 52 % Dry Time - To Screen 4 - 6 Hours. I only use mineral spirits or turpentine for thinning, except when I can get actual Testors airbrush thinner. Apply three more coats, sanding after each one. Before you apply your last coat, sand the surfaces once more to remove powdery residue, then wipe with a clean rag. Inevitably, all the wear and tear of ascending and descending the steps leaves a home's staircase looking worn-out. It will cause your base coat to lift, at the very least. If so, use 220-grit wet/dry sandpaper and a little bit of mineral spirits. Apply directly over rust to allow superb adhesion for finishes. Mineral spirits can be purchased at hardware stores, home improvement stores, or paint outlets. mineral spirits. Many projects can have combinations of efflorescence, mineral deposits, old sealer present of which you were unaware, etc. Do give the varnish something to adhere to and lightly scuff or sand with a very fine (320 grit) sand paper between coats. The Rust-Oleum 11 oz. All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is a furniture grade product that lends itself to multi-step applications due to it’s ability to fuse into previous layers—essentially becoming one layer. Wet area amply while sanding. The terms "lacquer" and "varnish" are both used as generic terms referring to any finish which builds a resinous surface layer over the wood to beautify and protect it. When you encounter a blemish in a clear finish, wipe off as much of the finish as you can from the affected area with a clean rag, and then follow up with the appropriate thinner (mineral spirits for oil-based varnish, for example). Apply second coat if desired or floor finish. • For areas that do not need to be taken down to bare metal, rough up the surface with 350 grit paper or coarse steel wool. Clean up wet adhesive with mineral spirits or toluene. Do not apply on exterior work when the temperature is below 40˚F or above 90˚F, or if rain threatens. Varnish is similar but include resins and UV protection. Let dry for 45 minutes before sanding with 120 to 150 grit or finer sandpaper or screening. CLOGGING If the valve clogs, twist and pull off spray tip and rinse in a solvent such as mineral spirits. For me, 1000 grit seems to be a good balance of grit at this stage as cuts fast enough to work without being overly aggressive on the new finish. Just one coat will make an amazing difference in grain appearance. Lacquer is made by dissolving lac beetle secretions in lacquer thinner. Cleaners Supermarket has a range of Methylated Spirits, Solvents, Mineral Turps and Acetone. Caution & Warnings. A second coat would be pure varnish, then a third coat would be cut with mineral spirits again. Step I: Sanding. The included soap weakens the moisture barrier and makes this layer softer than the finish itself. Of using mineral spirits for wet sanding nitrocellulose lacquer on guitars. We applied our first coat of dewaxed shellac and it looks great. If you want to read those details to make your determination on Diagnostic And Test Instruments product. Minwax 152150000 Minwax Aerosol Lacquer Sanding Sealer [Misc. For water-based finishes, dry-sand with stearated sandpaper. Apply a coat of 2-lb. It has outstanding durability, a fast dry time and excellent resistance properties. Wet sanding is typically done after dry sanding to get an even finish. When I did my wet sanding with it (6000 and 8000 grit), I just cut about a 4" x 4" square and and sanded by hand, no block. requiring an Acrylic or Lacquer Thinner. If the room is dry/warm enough, the shellac will dry in 5-10 minutes or so, and you can re-coat, building up the finish thickness. Scuff sand to 360 grit. - Roll on first coat of Rustoleum with 50/50 mineral spirits - Let dry for 12+ hours - Wet sand the surface and paint again - Repeat for 3-4 coats I am really pleased with the first coat. begin sanding your damp stone with the 220-grit paper. I let it run for about 10 minutes, then turn it off. Apply three more coats, sanding after each one. Remove the minor scratches, which result from sanding, by bu˜ng with polishing compound. Applying it on surfaces that are pre-coated with other kinds of fillers will only lead to the dissolution of the fillers. Combustible - keep this product away from heat, open flame. 55 Gallon Drum - Odorless Mineral Spirits is used indoors for cleaning up paint and thinning oil-based coatings. To touch, approximately 30 minutes. It will cause your base coat to lift, at the very least. I used to use mineral spirits, but stopped when had a bad experience with very dark wood - I figured the spirits carried 'dark stuff' deep into the wood where cleaners & wood brighteners couldn't reach. Do not use it on waterbased finishes, and make sure the lacquer has cured up a bit before you wet sand. Applied a second caot in the same fashion the next day, wiping it up as I went. Rag clean surface and air dry for 1 hour. mineral spirits. Wet sand with 600 if there are a lot of big dust nibs. This time of year just about any thinner should work. - Wet sand with 400 grit wet / or Dry Paper & Mineral Spirits, clean surface & remove sanding residue with denatured alcohol on a clean white cotton rag. To do this, use a damp rag to wet the wood. Everything looked great. Stain Application. You can also use water with a couple of drops of soap added, though this cuts very fast, so proceed with caution. The beauty of using CA (to me anyway) is I only need to sand up to 600 or 800 grit. However, the best mineral spirits for cleaning hardwood flooring is the traditional variety, which does not include these special descriptions. I lightly sand between coats with extra-fine synthetic sanding pads. : 050614 1 ]. However, for this finish, I stop sanding at 220 grit, and use the wet sanding technique. How to Refinish Wood Furniture Lacquer Thinner (Crown, 1 gallon, $18) if you love the color of the wood when it is wet with mineral spirits, just apply your. I like to use mineral spirits as a lubricant though. This will reveal any dents that or scratches that you may have missed while sanding. Lacquer may be applied as a single coat or a number of coats depending on the wood finisher. If necessary, sand with very fine sandpaper and remove dust. Then spray your base coat and clear. I'm old enough to remember the lacquer of the 60's and the eventual cracking that always seemed to occur after 8-10 years. Many will spray a light coat of paint or primer/ primer-filler at this point, to make the high and low spots more obvious after another sanding, before final filling and sanding. First of all let's clear up a few things; Lacquer thinner, acetone, MEK, and enamel or urethane reducers are NOT surface cleaners. Let used thinner sit in a closed container until the paint particles settle to the bottom and then pour out the clear liquid at the top for reuse. and then top with lacquer or acrylic latex/water based finish coat(s). To properly prepare new metal surfaces, use mineral spirits to remove grease and apply a rust-inhibitive primer before painting. Heel Marks Non-abrasive household cleaner, rubbing alcohol, or pencil eraser. It is neither inferred nor implied that any item sold by CARiD. How to Wet Sand Wood. Try using dedicated sander with oil resistant rubber pad or felt pad using mineral spirits [linked by editor to product info at Amazon] as lubricant with wet dry paper.