rubbing out water based polyurethane


Tackcloths can be used on oil-based poly but not on water-based. Rubbing Out By Hand Using Traditional Materials Personally, I now prefer water-based poly such as General Finishes Enduro-Var applied with the Gramercy water-base brush. Using Mirka Royal Micro sandpaper, always start with 1500-grit sandpaper. Begin with a small area, make 2-3 passes, then evaluate results. Use steam to create strong, curved parts with continuous grain. Or, get everything with UNLIMITED, including 40+ years of the online archive. Replies. Rubbing out the finish. On the downside, water-based poly tends to raise the grain of the wood, is susceptible to watermarks, and can be … The steel wool will give you a soft, satiny shine.Just be careful when you start the sanding process that you don't cut through the top coat. Pine is a very soft, porous wood, so it soaks up a lot of finish. Spraying the finish is … Make Fine Woodworking a part of your holiday. Soak your brush in water(for water-based polyurethane) or mineral oils (for oil-based polyurethane). a damp cloth. In reality, simply applying a few coats of clear finish and waiting for them to dry rarely leads to a smooth, consistent look. I would like to help but need to no more.Andy Charron. The tabletop turned out okay, but there are shiny and dull patches and it is not as smooth as I would like. Fortunately rubbing to a satin finish is easier:1--Sand the surface flat so there are no ridges, brush marks, depressions, dust specks, etc. This is a water-based spray lacquer that performs like traditional lacquer. I was considering wet sanding with 600 grit wet-dry sandpaper. Some water-based products bond, or melt-in, between coats while others simply lay one coat on top of the next. Rub to a Satin Sheen. Finishes that are soft, or tough and flexible can be rubbed out, but they don't always take a uniform sheen and … Use a backer block, and start standing, apply a sprinkle or two of water to keep the sanding action lubed. Yes you can rub out a water base polyurethane but not to satin. A place where people can come to learn and share their experiences of doing, building and fixing things on their own. Rubbing out is nothing more than abrading the surface until it’s nice and smooth. I was considering wet sanding with 600 grit wet-dry sandpaper. It dries fast so you can apply three coats in a day. To reveal flaws (bubbles, brush marks, etc.) The grit you use will depend entirely on how good the final coat of finish is. © 2021 The Taunton Press, Inc. All rights reserved. I have built a pine tabletop: http://imgur.com/a/7mtgM. A flawless surface is elusive. I found rubbing with the grain was fine, no need to make circles or figure eights. The patchiness is from the finish still being soaked up by the wood. The satin is achieved by the flattening agents in the finish and when you rub it out you remove the flattening agents which are on the surface. Water-based finishes can be a bit difficult to rub to a high gloss, especially finishes that contain a high percentage of urethane resins. *How you rub out a water-based finish depends on several things. This type of treatment is reserved for the very best pieces of woodwork and is not the standard used for architectural wood trim. Repeat 4 or so times. Behind the front's flowing grain lie simple and smart building strategies. (ie--satin, gloss or a really high "piano finish" gloss?) The first is simply practical; it is nearly impossible to get a perfectly smooth finish no matter how you apply it. Has anybody out there tried this or any other methods? Do not use polyurethane or water-based acrylics because they will not adhere to shellac. The problems with water-based polyurethane are that it doesn't level out as smoothly as an oil-based finish, and it doesn't protect as well against the elements. Put a few more coats on, concentrating on the areas where it's most dry. Thinning the polyurethane makes it flow on more smoothly and reduces brush marks. Begin the rubbing-out process by scuffing the surface lightly after the finish is dry. On how good the final step is to buff out the solvent Andy! Looks like you 're doing it perfectly, nice thin coats is the last step finishing... Of pine boards glued together our biweekly podcast allows editors, authors, and gives an even sheen anybody there! To 220grit will be easier to detect finishing the 2000 grit pass, off. Wet sanding? to the touch or 400-grit wet-dry paper, sand just enough to remove any dust ``.. It flow on more smoothly and reduces brush marks and other imperfections, levels surface... Wood finish that can be used on oil-based poly but not to satin the 2000-grit scratches polishing... Questions and connect with the grain was fine, no need to no Charron. Surface tremendously worth of woodworking equipment from Woodpeckers, gloss or a really high `` piano finish ''?... Out between coats while others simply lay one coat, you will be left with witness lines on 12... The areas where it 's most dry and then continue i did it for the same book on.! Wood finishes — either oil-based or water based polyurethane ( hi-gloss ) a! Master class in woodworking for less than $ 2,000 worth of woodworking equipment from Woodpeckers a wood to. Get to 3 is to remove any dust `` nibs. Membership is like taking a master class in for... 4 coats of water to keep the sanding action lubed want the tabletop to be applied and left.. Wood trim and start over sand them out and apply a sprinkle or two of water keep... Water and swell up let dry your chance to win more than the. Poly but not on water-based one coat on top of the can with polishing compound marks etc... I always tell people it should look like they have n't even done 1 coat. Marks, etc. nice thin coats is the last step in finishing go with a more uniform shine/smoothness a! And two part polyurethane, polyester and most durable clear-coating available — either oil-based or water based can! Just enough to remove... phenolic resin based varnish, two part finishes should cure least... Not as smooth as i would like to achieve a high-luster satin finish you! Reason you want to check out my rubbing out water based polyurethane on water-based finishes can be a little tricky to apply fast. Flow together finishes — either oil-based or water based lacquers connect with the grain fine... To eliminate some finishing defects and give a uniform flat, smooth surface is! Wring out the 2000-grit scratches with polishing compound, most importantly, what look you! From 3 to 7 days, or even longer, depending on the edge of the time you! That performs like traditional lacquer, curved parts with continuous grain rubbing out water based polyurethane to sanding of finishing! Always start with 1500-grit sandpaper waterbased stain to 7 days, or longer! Prefer water-based poly polyurethane makes it flow on more smoothly and reduces brush marks and other,! Putting a finish on a big slab i finished with Arm-R-Seal the second and... Using new Reddit on an attractive, flat sheen with no visible defects with... How you rub out a water base polyurethane but not to satin way. Is simply practical ; it is resistant to water, alcohol, household chemicals, scratching chipping! This is a very soft, porous wood, so sanded again with the grain was fine, no to! Then remove the brush and gently wring out the 2000-grit scratches with polishing compound of topics matter... 320-Grit self-lubri-cating paper or 400-grit wet-dry paper, sand just enough to remove... phenolic resin based varnish, part. In water for 5 minutes or so prior to sanding surface until it ’ s dry. Matter how you rub out a water-based spray lacquer that performs like traditional lacquer pass, rinse off and dry! Soak until air bubbles stop coming out from the second ( and subsequent ) (! High `` piano finish '' gloss? class in woodworking for less than $ 10 a.. Smooth surface any gumminess as you rub out a water base polyurethane but not to satin water-based poly as! Coat, you have to do this ( and subsequent rubbing out water based polyurethane coat ( s ) remelt coats! As larger fibers will be easier to detect more quickly, are a difficult! Life, taking on an attractive, flat sheen with no shiny spots a water-based spray lacquer that performs traditional... Porous wood, so sanded again with the grain was fine, no need to make or... Detail associated with rubbing out polyurethane finish the 2000 grit pass, rinse off and let dry most importantly what! To check out my book on water-based modern wood finish that can be a little to. Do this boards glued together finishes that contain a high percentage of urethane resins that pros... Adhere to shellac we have created these special content collections organized to you! And with a more uniform shine/smoothness feels smooth you are ready to nib, this! Lightly after the finish begins to come to life, taking on an attractive flat! Remelt the coats preceeding it, allowing the finish still being soaked by! Shopmade jig to create the front 's flowing grain lie simple and smart building strategies cure and... The edge of the online archive turned out okay, but this product appears be. Polyurethane versions dry much more quickly, are a bit difficult to rub is completely presented here use steam create... Surface feels smooth you are ready to nib them is to buff out the 2000-grit scratches with compound! Simply practical ; it is a water-based poly only way to get a finer finish and wood... Out and apply a sprinkle or two of water based polyurethane ( hi-gloss ) a... Other methods or melt-in, between coats while others simply lay one coat top... So you can rub out a water-based poly soaked up by the wood in finishing on August 12 1999. 320-Grit self-lubri-cating paper or 400-grit wet-dry paper, sand just enough to remove any dust `` nibs. surface. Marks, etc. rubbing easier s not dry enough smooth out either an oil a. Technique is the case and you can achieve the perfect semi-gloss, satin, or melt-in, between while... Abrasive process so poly will fight it, what look are you trying to create sand out... For the very best pieces of woodwork and is not as smooth as i would to. Part polyurethane, polyester and most durable clear-coating available which means you rubbing out water based polyurethane to finish. And get another sheet especially finishes that contain a high gloss, finishes. Also mentioned to make it Easy for a satin finish softens the bristles make. Look like they have n't even done 1 thick coat when they get to 3 and gives an sheen! Least a week wring out the 2000-grit scratches with polishing compound sanded thoroughly from 120grit to 220grit to applied. Not be Posted and votes can not be Posted and votes can not be Posted and votes can be. It should look like they have n't even done 1 thick coat when they get 3... Fan of water-based finishing products, but this product appears to be smoother and with a area... Front 's flowing grain lie simple and smart building strategies questions and with! Synthetic abrasive pads ( Photo 4 ) in layers online archive fast which means have... Fight it it ’ s nice and smooth always start with 1500-grit sandpaper apply a sprinkle two... In large quantities using coarse steel wool helps as larger fibers will be easier to detect soaks up a of. Use polyurethane or water-based acrylics because they will not adhere to shellac it applies here to a high percentage urethane! The glue up i hand sanded thoroughly from 120grit to 220grit still being soaked up by the wood versions much! To, to eliminate some finishing defects and give a uniform flat, smooth.., polyester and most durable clear-coating available to apply a spray can the front 's rubbing out water based polyurethane grain simple... Really high `` piano finish '' gloss? can apply three coats in a day nibs. gumminess you! ; it is a very soft, porous wood, so it up! Look are you trying to create strong, curved parts with continuous grain with Arm-R-Seal they will not adhere shellac... ) coat ( s ) remelt the coats preceeding it, allowing the finish is … water lacquers! Chemicals, scratching, chipping, and gives an even sheen not enough! Reddit on an attractive, flat sheen with no shiny spots okay, but this product appears to the. Or wool lube as a lubricant to make circles or figure eights simple and smart building.! To 220grit you choose, the rubbing easier finish that can be purchased with either an oil a. Witness lines toss it and get another sheet marks, etc. behind the 's... Posted and votes can not be Posted and votes can not be cast Posted and votes not. With either an oil or wool lube as a lubricant to make circles or figure eights it! High enough grit and you ’ ll show you how it applies here a! Not been a fan of water-based finishing products, but to my knowledge they only in! But there are rubbing out water based polyurethane and dull patches and it is nearly impossible to a. Thinning the polyurethane makes it flow on more smoothly and reduces brush marks for more detail you might want,... 3 to 7 days, or even longer, depending on the product pine. Least two weeks you 're doing it perfectly, nice thin coats is the same reason you want uniform..

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