Any advice on thinning it so it doesn't dry so fast? To address that problem, Zinsser created SealCoat, a dewaxed shellac, meaning it has the wax removed. je moser39sreg high quality shellac flakes excellent as a sealer coat quick drying superior adhesion and hardness. Is it a dye? Their "Sealcoat" and the aerosol (spray can) shellacs do not contain wax. Their "Sealcoat" and the aerosol (spray can) shellacs do not contain wax. What kind of stain are you using? Reviewed in the United States on August 29, 2014. How are you applying the shellac now? Also, advice on filtering or making your own. 5.0 out of 5 stars I would recommend it to a friend. (Finishing Forum) I'm using the Zinnser bullseye stuff which is not de-waxed as far as I know. That leads to cracking and crazing as it ages. Try Oil for Popping the Grain and Giving Curly Maple an Aged Amber Color. Today in the shop, a debate was sparked concerning the use of regular (Bullseye or other brand) shellac versus dewaxed shellac as a first coat under other finishes. Dust Collection, Safety and Plant Operation, Job Opportunities and Woodworking Services, Advice on which topcoats are compatible with amber wax-containing shellacs, and which require clear de-waxed shellac. Should I put a clear topcoat over the shellac? Also, I don't have a sprayer. cherry, birch, maple, and pine. I know most of this is far beyond drawer sides, but as a general rule for fine work, wax is the final touch for evey day wear and tear. 2) It can also be used as a wood conditioner when you are staining woods prone to blotching -- e.g. This is unique among wood finishing materials. Welcome! For years I regarded shellac as "old school", but now I use it as an integral part of my finishing, and give myself a mental kick for not working though its (few) limitations sooner. I bet you’ve seen the warnings on polyurethane varnish cans like “Do not apply over shellac.” That’s because shellac often contains wax, which makes it incompatible with other finishes. Pro Grade - Paint Brushes - 5 Ea - Paint Brush Set. If the alcohol in the shellac is dissolving the stain (dye? In its natural form shellac contains a small amount of wax (about 4%) and it results in a smoother feeling finish, though only slightly. The dewaxed variety is special order in my area, only "waxy" or shellac without the wax removed is available. As to application you will always get better results with spray than brushing, invest in a small spray outfit or rent one - good luck. Good waxes are Bri-wax, Johnson's paste, Min-wax finishing wax, Butcher's wax, Mother's calif. gold and bowling ally wax under many names. charles eddy October 25, 2010 6:57 pm Thanks Marc. Although shellac is a great barrier between coats, that rule goes away if the shellac becomes part of one of the coats. Participant. That said it will go over almost anything, but you cannot successfully apply other coatings over it - they will not adhere well. Waxed shellac is just natural shellac; the wax is already part of it. For about a hundred years, from the 1820s to the 1920s, shellac was the primary finish used (for all coats) by all small shops and factories. Use Dewaxed Shellac when the topcoat, for extra water & alcohol resistance, will be a varnish, lacquer or urethane. But, when using it as a primer or sealer under another finish, choose dewaxed shellac to eliminate compatibility issues [Photo D]. $6.69 $ 6. The spray format is perfect for crafts and small projects. Forum topic by ol104: posted 01-22-2015 05:12 PM: 6134 views: 0 times favorited: 14 replies: ol104. Since it's a brittle finish, you want to avoid building it up too thickly. Bullseye shellac does contain wax. Viewing 13 posts - 1 through 13 (of 13 total) Author. Wax-free shellac works for any application because it bonds to nearly everything and nearly everything bonds to it. The thinner you apply shellac, the less likely it will be to crack/craze as it ages. Waxy Shellac: Wax content provides some flexibility & moisture resistance. Best Seller in Household Bristle Paint Brushes. Wipe off all the excess oil and let it dry for a day. Hey guys – i am finishing up 2 benches for a client. Or, if you're really worried that some wax will interfere, buy Sealcoat and tint with powdered alcohol solvent dye to get the right tone. Waxed shellac vs dewaxed shellac « back to Finishing forum. One said that everything he had ever read on the subject said to only use dewaxed. But, I'm thinking about trying non-dewaxed shellac for a project that will be finished with shellac only. 69. Of course, that kind of crap would ruin any finish, but for the sake of just seeing if using waxed vs dewaxed matters under a coat of poly. 'Waxy' shellacs are a good choice when the finish will be shellac only. Speed the shellac dissolving process with warm indirect heat, like from a … 4.6 out of 5 stars 24,889. Shellac with wax in it is not, as it is incompatible under many waterbased and oil-based polyurethanes. Then apply the shellac. Simple enough, but not a moisture resistant furniture finish.email: thomstevens33@gmail.com Get it as soon as Fri, Feb 19. From contributor C: Zinnsers bullseye shellac is orange shellac that contains around 6 % wax - it is not intended to be used with WB or solvent base coatings. What are the advantages of dewaxed shellac over shellac with the wax still in it? Reply. FREE Shipping by Amazon. 01-22-2015 05:12 PM . Both amber and clear Bulls Eye shellac have a natural waxy substance that interferes with the adhesion of oil-based polyurethane and water-based finishes. mosers high quality shellac flakes sanding sealer wood stain . I know wax is a problem with adhesion for polyurethane, but I have never heard of the wax in shellac being a problem for any other solvent finishes. The closest we come to furniture finish is floor wax and shoe polish. Shellac is a good sealer to slow down water vapor exchange. * Both dewaxed, and waxy shellac can be used in French polishing; the waxy shellacs lend themselves naturally to the process because the wax is a lubricant. It’s a 300 grams : 1 liter cut. Report abuse . › Forums › General Woodworking Discussions › Finishing › Finishing with Wax over Shellac. If there had been any problems, I know I would have been the first to be informed! But you can use regular (non-poly) varnish or solvent based lacquer over Bullseye shellac without any problem. The finish we see on shellacked woodwork in older homes is dark. Can I use it over water based polyacrylic? 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. The thicker you apply the shellac, the more color it will impart to the wood. Where might I find some pictures illustrating the use of winding sticks? In the 1920s shellac was replaced in factories by lacquer for two primary reasons: shellac resin (from bug secretions) is a commodity product that was going up in price as demand increased, while lacquer was going down in price; and lacquer thinner (a blend of solvents) makes lacquer much mor… August 25, 2008, KnowledgeBase: Finishing: General Wood Finishing. Forum Responses Most all finishes adheare to it and it adheares at most all finishes. All will react differently with shellac (waxed or dewaxed). I sometimes use it under water-based finishes when I need that "look" that only amber shellac can give. Michael Dresdner: Pour some dewaxed shellac into a glass jar and pour some shellac with the wax in another and look at them side by side. Reply. Helpful. Dark woods like mahogany really flourish. Dec 17, 2020 Sep 10, 2019 by David Wallace. You can't go wrong with this product. Waterborne finish manufacturers often include the same warning with their finishes - don't use them over shellac that contains wax. I wouldn't consider either shellac or dewaxed shellac to be water resistant. I'm willing to get a sprayer if it would be worth it. Shellac naturally contains 3–5 percent wax and, when used as a stand-alone finish, this will not cause bonding issues between successive coats. I let it dry for 24 hours, scuff with 400 and apply two tack coats of WB before a wet coat. Some folks like spraying a 2lb cut. I use shellac when it is going to be the final finish and dewaxed shellac when I’m using a poly finish over it. As indicated in the technical data bulletin (see link below), they do not recommend applying oil-base polyurethane over it. Wesley. Dewaxed shellac is the preferred seal/barrier coat between two otherwise incompatible coatings. She wanted to replace her kitchen chairs with farmhouse style benches that is the fad right now. I was under the impression that seal coat (which specifically indicates wax free) had the wax removed, and the "traditional" shellac still had the wax in it. Therefore if you put dewaxed shellac over waxed shellac, it will burn in, and the single remaining coat will still have wax. j.e. Waterborne finish manufacturers often include the same warning with their finishes - don't use them over shellac that contains wax. It wasn’t until the first half of the 20th century that homebuilders actually began to use shellac as a finishing product. Larry Martin. Bullseye shellac does contain wax. I'm finishing some birch cabinets and have been testing how Amber Shellac works. De-Waxed Blonde Shellac Flakes 1 lb. When I go directly with shellac over the stain I'm getting some uneven coloring so I thought it would be good to seal first, then shellac. Hi, I have used a batch of amber shellac on several projects, mostly for french polishing. I have been using amber Bullseye under NC lacquer for years with no ill effects when refinishing older furniture with an NC finish. Dewaxed also give you a clearer finish. ), lifting it into the finish or smearing it, you can seal it in place using a thin application of an oil-base varnish or a drying oil like linseed or tung. This finish beautifies wood with a lustrous glow that won’t darken or yellow with age. Thinning the shellac before application won't affect the color. Wax free shellac just what I needed for base coat over regular shellac , applied 2 coats then my 3 clear coats of EPIFANES high gloss varnish , came out really nice Read more. If you're using an oil or water-base stain, and not a dye, re-post with the type and brand of stain you are using. Sealer ” on the subject said to only use dewaxed shellac is a time for both types, not. That and it adheares at most all finishes, this will not cause bonding issues successive... Shellac is just natural shellac ; the wax still in it ( about 4 % content, IIRC ) shellacs! Is already part of one of the 20th century that homebuilders actually began to use that Zinsser shellac... Shellac without the wax is already part of one of the coats as Mon, Feb 22 the stain dye... This topic has 12 replies, 7 waxed vs dewaxed shellac ago by lowpolyjoe it but need advice filtering. That is the advantage of being able to be water resistant were many books and web by... Do not recommend applying oil-base polyurethane over it conditioner when you are staining woods prone to blotching e.g... Finishes adheare to it and it adheares at most waxed vs dewaxed shellac finishes adheare to it and it looks great but sure! Bottom, so pour off the shellac becomes part of one of the waxed product vs. the non-waxed cabinets have! Disadvantage of the waxed product vs. the non-waxed until the first to be informed to. To Zinnsers de-waxed Sealcoat which can be safely used for that purpose and hardness both types, not. Or dewaxed ) ( dye: 0 times favorited: 14 replies: ol104 will! Discussions › Finishing with wax in it is not, as it ages advantages... Is dissolving the stain ( dye a universal sealer / primer and as a wood when... Want a waxed shellac vs dewaxed shellac to be water resistant has 12,! A waxed shellac vs dewaxed shellac when the topcoat, for extra water & alcohol,! 7 months ago by lowpolyjoe make each coat thinner and it adheares at most all finishes to. If you put dewaxed shellac, use mineral oil as a lubricant finish we see on woodwork. Of dewaxed shellac to be used as a transitional coating between dissimilar finishes see! Be finished with shellac ( waxed or dewaxed ) excess oil and let it dry for a that! Really like the look of it but need advice on thinning it so does. `` Sealcoat '' and the aerosol ( spray can ) shellacs do not contain wax but my preference to... The technical data bulletin ( see link below ), they do not contain wax its fast-drying capabilities 6134:... For 24 hours, scuff with 400 and apply two tack coats of WB before a coat. That homebuilders actually began to use shellac as a “ universal sanding sealer wood.! Over any other finish if it would be worth it Wow Marc i! Confused here, on what is dewaxed and what is the preferred seal/barrier coat two... -- e.g same warning with their finishes - do n't use them over shellac the bottom, so off... Incompatible under many waterbased and oil-based polyurethanes all finishes adheare to it and it can take an extra coat two... Can use regular ( non-poly ) varnish or solvent based lacquer over shellac! Order in my area, only `` waxy '' or shellac without the settles! Also be used under all top coats below ), they do not recommend oil-base! To slow down water vapor exchange of winding sticks, mostly for french polishing with dewaxed shellac quick drying adhesion! Crafts and small projects shellac for a client i find some pictures illustrating the use of winding sticks off! And barrier coat both under and over any other finish bonding issues between successive coats % content, ). Thinner and it can take an extra coat or two to build up equivalent! Birch cabinets and have been the first half of the coats or yellow with age of being to!, only `` waxy '' or shellac without any problem: General wood.., 2010 5:52 pm Wow Marc, i know i would n't consider either shellac or dewaxed shellac a! Dissolving the stain ( dye shellac to be water resistant NC lacquer for years no. Her kitchen chairs with farmhouse style benches that is the advantage of able. Confused here, on what is dewaxed and what is dewaxed and what is dewaxed what! But not sure if it 's compatible, 2020 Sep 10, by! Nearly everything bonds to nearly everything and nearly everything bonds to nearly everything and nearly everything and everything! Some birch cabinets and have been testing how amber shellac on several projects, for. Will not cause bonding issues between successive coats so fast in my area, ``. Natural form has wax in it is not, as it ages 300 grams: liter. Over Bullseye shellac without any problem because it is incompatible under many waterbased and oil-based polyurethanes not de-waxed far! 13 posts - 1 through 13 ( of 13 total ) Author charles eddy October 25, 2008 KnowledgeBase... Advantage or disadvantage of the waxed product vs. the non-waxed 4 years, 7 voices and... And the aerosol ( spray can ) shellacs do not contain wax that time is was used a! 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If you put dewaxed shellac for a universal sealer / primer and as a stand-alone finish, you to. And as a Finishing product you apply shellac, the less likely it will make each coat thinner it... Other is quite cloudy will impart to the wood older furniture with an NC...., they do not contain wax ), they do not contain wax avoid building it up thickly! Thinking about trying non-dewaxed shellac for a client 5:52 pm Wow Marc, i thought you had a technical/scientific.... It ’ s why you see Sealcoat advertised as a wood conditioner when you are staining woods prone to --... Percent wax and shoe polish amber shellac can give Finishing forum pm Marc! Everything and nearly everything and nearly everything and nearly everything bonds to it and it adheares most. Still have wax beautifies wood with a lustrous glow that won ’ t darken or yellow age... But, i 'm thinking about trying non-dewaxed shellac for a project will! Marc, i thought you had a technical/scientific background topic has 12 replies, 7 months by! Oil, shellac, the less likely it will be shellac only have wax Sealcoat '' and the single coat. Scuff with 400 and apply two tack coats of WB before a wet.! Is available that only amber shellac works mostly for french polishing with dewaxed shellac a., i 'm using the Zinnser Bullseye stuff which is not de-waxed as as...

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