I am a fan of Deft clear wood finish brushing lacquer. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. Polyurethane is a more durable coating. All customers get FREE Shipping on orders over $25 shipped by Amazon. [url]http://content.angieslist.com/2014/3/17/01c6f9b... Can I spray one brand of lacquer over another? It can’t be reconstituted like a lacquer can by application of a solvent. All rights reserved. There are risks to spraying any type of solvent lacquer over any existing, and older, paint or finish. fine sand with the grain. I'm finishing up a project in Ash. Without thinking about it, I got the polyurethane gloss, since they didn't have a lacquer gloss. This should make sense, because once dried, the oil has cured to a hard solid film surface, and stuff will now stick to it. This can be remedied by the use of a high-quality soft bristle brush for application. Polyurethane, being a polymer, is more of a coating for the wood. The problem I seem to be running into is that everything we made over the winter was put out this spring and, within months, the edges of the painted and varnished boards are peeling and splitting. Sand lightly between coats using 220 grit … Advantages and Disadvantages of Lacquer in Woodworking. Lacquer can discolor over a long time. Putting a polyurethane type finish over lacquer is inviting adhesion problems. Apply 3 coats of interior Polyurethane, more where wear is severe. Since polyurethanes are most easily applied by brushing and lacquers are most efficiently applied by spraying, using a polyurethane wood coating will cost you much less, unless you already own a high-volume, low-pressure spray gun, and pump. Test the whole procedure in an out-of-the-way place before proceeding. Get the DEFT, INC. 12.25 oz. Anyway, I first coated the zebrawood inlay with two brushed-on coats of Deft brushing lacquer. Shellac is the shell of the lac bug dissolved in alcohol. Questions of a Do It Yourself nature should be But, I wouldn't use a polyurethane varnish due to concerns about how well it will adhere. Polyurethanes can take quite a long amount of time to fully cure, whereas most lacquers will often take less than an hour to fully dry. It's basically the same as a spray grade, but has a retarder added. [ATTACH]82459[/ATTACH] The solvent that causes problems is lacquer thinner, which is included in nitrocellulose lacquer, CAB-acrylic lacquer and catalyzed lacquer. Let dry for 1 hour. Polyurethane is available in water-based and oil-based whereas lacquer is available in acrylic, nitrocellulose and water-based 4. to this site, and use it for non-commercial use subject to our terms of use. Advantages and Disadvantages of Lacquer in Woodworking. Lacquer is a thinner coating when straight from the container and because of this property it’s much easier. Because of the similarity of the names, lacquer is often confused with shellac. Since polyurethane doesn’t absorb into the wood during the curing and bonding process, it’s quite a bit more susceptible to cracking and peeling in high heat environments. One thing about painting stripes, Always try and pull the tape while the paint is still wet, it'll give you a better edge. Never put lacquer over urethane, Lacquer is a rock hard brittle paint and urethane is a flexible paint. Lacquer. Seals and finishes interior wood furniture (body safe), cabinets, paneling, bar tops, and crafts. If you must, wash the parts with naphtha and a maroon Scotchbrite™ pad to remove any oil or wax and lightly rough the surface. Aerosol Lacquer Spray is easy to apply with a brush or pad and can seal and finish a variety of interior wood furniture. However, the oil-based polyurethane is more durable than water-based ones. All information is provided "AS IS." It is ideal for stained or bare wood surfaces including furniture, floors, cabinets, doors, windows, trim, paneling and molding. Goes on crystal clear and will not yellow over time. Polyurethane, being a polymer, is more of a coating for the wood. It's not compatible. 3M Pro Grade Precision 9 in. Hopefully, this article made it easier for you to decide between polyurethane and lacquer. The silica added to satin and flat lacquer breaks up the gloss, and in the can looks cloudy, but at a normal finish level is essentially transparent. Forum Responses (Finishing Forum) From contributor P: You can usually use shellac as a buffer coat between any two finishes. Apply a coat of dewaxed shellac or Zinsser SealCoat™ and allow to dry overnight before applying lacquer topcoats. And, it can withstand heat abuse, and so using it … Polyurethane will not bond or grip well with the lacquer and will peel off over time with general use. Shellac Vs. Polyurethane Vs. Varnish Vs. Lacquer. I've applied probably 5 or 6 coats of this, until I finally realized that I'm adding a polyurethane finish over a lacquer paint. DEFT WATER BASED POLYURETHANE FINISH. This means if a mistake is made with a lacquer, in order to fix the mistake, you’ll have to apply some solvent or thinner and you’ll be able to fix the mistake. If the day comes when you refinish the table, that would be a good time to change to polyurethane but at that time start with polyurethane. Patented Fanspray™ nozzle rotates to create a precise vertical or horizontal spray pattern. Lacquer, on the other hand will absorb into the wood and create a better bond with the wood. Product Details. The downside was the odor. 0 Reviews $ Free Store Pickup Today. Four coats of poly with sanding between coats yielded an attractive finish. Polyurethane is a more durable coating. Aerosol Lacquer Spray 01713, interior satin clear finish is safe for use on rosewoods and other exotic hardwoods from The Home Depot They are both relatively easy to apply and clean up. Due to the lack of porosity of polyurethane resins (they are waterproof, right? Paint, Wall Treatments & Supplies; ... Deft 01701 Interior Lacquer, 1G Clear Wood Finish Brushing Lacquer. Sealing Over Water-Soluble Aniline Dyes ... planning to instead simply fill the pores with several coats of acrylic polyurethane, sanding between coats, which, by the way, worked beautifully - got a really nice piano finish. Deft 010-01 Brushing Lacquer, Gloss, Liquid, Clear, 1 Gal, Can DFT010/01. You may also find that when using a brush to apply polyurethanes it is much harder to apply the product without the appearance of brushstroke lines in the finished product because of the consistency of the finish. If you must, wash the parts with naphtha and a maroon Scotchbrite™ pad to remove any oil or wax and lightly rough the surface. Lacquer, varnish, polyurethane, shellac and natural oil-stain are all top contenders as … Since you have started with lacquer, I would continue with lacquer. Thanks Kofi. I'm not a big fan of brushing lacquer. Today’s professionals and … They also say when used over previously finished wood, if there is wax, shellac or a … Most lacquers will be able to be sprayed straight from the can, while most polyurethanes are going to require the use of a thinning agent in order to spray well. Today’s professionals and enthusiasts alike continue to appreciate its “forgiving nature” and resistance to brush marks, as well as its crystal clear finish and fast drying time. suggestions. Most lacquers will be able to be sprayed straight from the can, while most polyurethanes are going to require the use of a thinning agent in order to spray well. Polyurethane will not bond or grip well with the lacquer and will peel off over time with general use. Deft Interior Polyurethane Deft Lacquer Sanding Sealer Deft is a brand that has been in business since 1953. I decided to go with this. But a non-polyurethane varnish would have better properties that way, and look better to boot. I decided to go with this. Fine for use on rosewoods and other exotic hardwoods. Remember, unless it is their line of poly, the DEFT product is just a nice behaving lacquer. I've applied probably 5 or 6 coats of this, until I finally realized that I'm adding a polyurethane finish over a lacquer paint.