You can't go wrong with this product. The thicker you apply the shellac, the more color it will impart to the wood. Get it as soon as Fri, Feb 19. This topic has 12 replies, 7 voices, and was last updated 4 years, 7 months ago by lowpolyjoe. j.e. August 25, 2008, KnowledgeBase: Finishing: General Wood Finishing. 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. Also, I don't have a sprayer. Dark woods like mahogany really flourish. More importantly, dewaxed shellac is a perfect sealer, tie coat and barrier coat both under and over any other finish. But, when using it as a primer or sealer under another finish, choose dewaxed shellac to eliminate compatibility issues [Photo D]. Posts. charles eddy October 25, 2010 6:57 pm Thanks Marc. Shellac is a good sealer to slow down water vapor exchange. I've mostly used shellac as a sealer, so I've only used dewaxed. Wax-free shellac works for any application because it bonds to nearly everything and nearly everything bonds to it. An when would you want a waxed shellac verses a dewaxed shellac? Since it's a brittle finish, you want to avoid building it up too thickly. FREE Shipping by Amazon. Reply. One said that everything he had ever read on the subject said to only use dewaxed. Woodworker's Journal Adirondack Lawn Chair Plan - Reprint, Woodworker's Journal 25 Jigs and Fixtures, CD, The Way to Woodwork — Mastering the Table Saw, DVD, Civil War Officer's Chair Downloadable Plan, Ultimate Miter Saw Stand - Downloadable Plan, Woodworker's Journal September/October 2014, Solid and Plywood Cherry Darkening at Different Rates, Woodworking | Blog | Videos | Plans | How To, Order Woodworking Plans, DVDs and Supplies. 5.0 out of 5 stars I would recommend it to a friend. Welcome! Some coatings can't handle the natural wax in shellac. Waterborne finish manufacturers often include the same warning with their finishes - don't use them over shellac that contains wax. Participant. What are the advantages of dewaxed shellac over shellac with the wax still in it? The finish we see on shellacked woodwork in older homes is dark. What kind of stain are you using? Is it a dye? 56 posts in 2985 days. But, I'm thinking about trying non-dewaxed shellac for a project that will be finished with shellac only. 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. Dewaxed also give you a clearer finish. That’s why you see SealCoat advertised as a “Universal Sanding Sealer” on the can. Waxy Shellac: Wax content provides some flexibility & moisture resistance. Hey guys – i am finishing up 2 benches for a client. More importantly, dewaxed shellac is a perfect sealer, tie coat and barrier coat both under and over any other finish. If you want to use a couple thin coats of the shellac to develop the warm color it imparts and then apply an oil-base varnish (not poly) over it for added durability, that will work fine. At that time is was used as a finish for interior trim and floors primarily due to its fast-drying capabilities. 'Waxy' shellacs are a good choice when the finish will be shellac only. I'm wondering though, what happens to the wax that's in waxy shellac when the shellac dries? As indicated in the technical data bulletin (see link below), they do not recommend applying oil-base polyurethane over it. I really like the look of it but need advice on the finishing schedule. 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. mosers high quality shellac flakes sanding sealer wood stain . 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. Forum Responses Shellac naturally contains 3–5 percent wax and, when used as a stand-alone finish, this will not cause bonding issues between successive coats. Wesley. Use Dewaxed Shellac when the topcoat, for extra water & alcohol resistance, will be a varnish, lacquer or urethane. 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 thinner you apply shellac, the less likely it will be to crack/craze as it ages. The closest we come to furniture finish is floor wax and shoe polish. 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. * 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. Use a DEWAXED Shellac for a universal sealer / primer and as a transitional coating between dissimilar finishes. Tagged: Steel-wool steelwool "steel wool" wax Briwax renaissance finishing. Use a DEWAXED Shellac for a universal sealer / primer and as a transitional coating between dissimilar finishes. Dewaxed shellac is the preferred seal/barrier coat between two otherwise incompatible coatings. Get it as soon as Mon, Feb 22. As to application you will always get better results with spray than brushing, invest in a small spray outfit or rent one - good luck. For example, you can stain the wood, let it dry, then wipe on a coat of linseed oil thinned 1:1 with mineral spirits of naphtha. Try Oil for Popping the Grain and Giving Curly Maple an Aged Amber Color. Waxy Shellac: Wax content provides some flexibility & moisture resistance. Wipe off all the excess oil and let it dry for a day. Question The dewaxed variety is special order in my area, only "waxy" or shellac without the wax removed is available. 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 trick is, the wax settles to the bottom, so pour off the shellac before mixing and thinning. Use a Dewaxed Shellac when the topcoat, for extra water & alcohol resistance, will be a varnish, lacquer or urethane. It wasn’t until the first half of the 20th century that homebuilders actually began to use shellac as a finishing product. Waterborne finish manufacturers often include the same warning with their finishes - don't use them over shellac that contains wax. I have been using amber Bullseye under NC lacquer for years with no ill effects when refinishing older furniture with an NC finish. I'm willing to get a sprayer if it would be worth it. Where might I find some pictures illustrating the use of winding sticks? How much will that detract from the color? (16oz.) BarryO October 27, 2010 5:52 pm Wow Marc, I thought you had a technical/scientific background. Thinning the shellac before application won't affect the color. 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. Verified Purchase. mosers high quality shellac flakes sanding sealer wood stain . 99. 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. De-Waxed Blonde Shellac Flakes 1 lb. Some folks like spraying a 2lb cut. Should I put a clear topcoat over the shellac? Not sure how that translates into a poun cuts. Finishing with Wax over Shellac. Most all finishes adheare to it and it adheares at most all finishes. Question: What is the advantage or disadvantage of the waxed product vs. the non-waxed? Walnut preparation for an oil, shellac, wax finish. home | projects | blog. 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. Waxed shellac is just natural shellac; the wax is already part of it. 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. Report abuse . I sometimes use it under water-based finishes when I need that "look" that only amber shellac can give. Can I use it over water based polyacrylic? I could be confused here, on what is dewaxed and what is not. $30.99 $ 30. 01-22-2015 05:12 PM . Their "Sealcoat" and the aerosol (spray can) shellacs do not contain wax. About Bulls Eye® Shellac Bring out the natural beauty of wood grain like no other finish can, with Rust-Oleum® Zinsser® Bulls Eye® Shellac. Therefore if you put dewaxed shellac over waxed shellac, it will burn in, and the single remaining coat will still have wax. If you want just a shellac finish only then it will be fine - but if you want to apply WB or solvent base coatings over it - no! You will instantly notice that the dewaxed is clear while the other is quite cloudy. When French Polishing with dewaxed shellac, use mineral oil as a lubricant. (Finishing Forum) Answer: Dewaxed shellac has the advantage of being able to be used under all top coats. $6.69 $ 6. Shellac in its natural form has wax in it (about 4% content, IIRC). I usually spray precatalysed lacquer and was going to use that Zinsser Bullseye shellac. 4.6 out of 5 stars 24,889. ), 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. 'Waxy' shellacs are a good choice when the finish will be shellac only. Then apply the shellac. Bullseye shellac does contain wax. As indicated in the technical data bulletin (see link below), they do not recommend applying oil-base polyurethane over it. 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. Shellac with wax in it is not, as it is incompatible under many waterbased and oil-based polyurethanes. Easy to repair vs… Dec 17, 2020 Sep 10, 2019 by David Wallace. There were many books and web writings by noteworthy authors cited. 2) It can also be used as a wood conditioner when you are staining woods prone to blotching -- e.g. How are you applying the shellac now? 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. That leads to cracking and crazing as it ages. Bullseye shellac does contain wax. 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. If you are talking about the regular, Zinsser Bullseye shellac, it is a 3lb cut in the can, so diluting 50/50 with denatured alcohol will give a 1.5lb cut, which is good to spray. But you can use regular (non-poly) varnish or solvent based lacquer over Bullseye shellac without any problem. › Forums › General Woodworking Discussions › Finishing › Finishing with Wax over Shellac. 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. 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… 4.7 out of 5 stars 106. Also, advice on filtering or making your own. 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. Helpful. 24 March 2016 at 7:31 am #135910. Reply. Only 16 left in stock - order soon. Before – curly maple … That said it will go over almost anything, but you cannot successfully apply other coatings over it - they will not adhere well. If the alcohol in the shellac is dissolving the stain (dye? Pro Grade - Paint Brushes - 5 Ea - Paint Brush Set. Their "Sealcoat" and the aerosol (spray can) shellacs do not contain wax. Viewing 13 posts - 1 through 13 (of 13 total) Author. Speed the shellac dissolving process with warm indirect heat, like from a … Waxed vs. dewaxed shellac. 69. Hi, I have used a batch of amber shellac on several projects, mostly for french polishing. I’m talking deep, rich colours. The spray format is perfect for crafts and small projects. 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. Removing the wax seems to make it flow on a bit less smoothly and not quite buff out as well. Switch to Zinnsers de-waxed sealcoat which can be safely used for that purpose. I let it dry for 24 hours, scuff with 400 and apply two tack coats of WB before a wet coat. 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. Dewaxed shellac is especially useful for two purposes:1) Water based finishes will raise the wood grain, which you can avoid entirely by first sealing the surface the the dewaxed shellac. Best Seller in Household Bristle Paint Brushes. Forum topic by ol104: posted 01-22-2015 05:12 PM: 6134 views: 0 times favorited: 14 replies: ol104. The advantage to dewaxed shellac is that it's a bit harder, plus you can apply other products on top of it (like poly or varnish or whatnot) without problem. Although shellac is a great barrier between coats, that rule goes away if the shellac becomes part of one of the coats. This finish beautifies wood with a lustrous glow that won’t darken or yellow with age. Waxed shellac vs dewaxed shellac « back to Finishing forum. Shellac with wax in it is not, as it is incompatible under many waterbased and oil-based polyurethanes. j.e. I wouldn't consider either shellac or dewaxed shellac to be water resistant. She wanted to replace her kitchen chairs with farmhouse style benches that is the fad right now. Waxed vs Dewaxed Shellac Shellac comes in two forms, waxed and dewaxed. I'm finishing some birch cabinets and have been testing how Amber Shellac works. Any advice on thinning it so it doesn't dry so fast? Reviewed in the United States on August 29, 2014. 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. It’s a 300 grams : 1 liter cut. It will make each coat thinner and it can take an extra coat or two to build up an equivalent film thickness. All will react differently with shellac (waxed or dewaxed). I'm using the Zinnser bullseye stuff which is not de-waxed as far as I know. This is unique among wood finishing materials. Simple enough, but not a moisture resistant furniture finish.email: [email protected] I tested that and it looks great but not sure if it's compatible. Larry Martin. There is a time for both types, but my preference is to use dewaxed shellac because it is more versatile. 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. cherry, birch, maple, and pine. If there had been any problems, I know I would have been the first to be informed! I use shellac when it is going to be the final finish and dewaxed shellac when I’m using a poly finish over it. 'S in waxy shellac when the shellac alcohol in the United States on August 29 2014! To be used as a Finishing product apply the shellac before application wo n't affect the color in! So it does n't dry so fast older furniture with an NC finish sealer wood.! But you can use regular ( non-poly ) varnish or solvent based lacquer over Bullseye shellac: is. Special order in my area, only `` waxy '' or shellac without any problem when the finish we on! That won ’ t darken or yellow with age is floor wax and when... Used under all top coats application because it is not de-waxed as far as know! Interior trim and floors primarily due to its fast-drying capabilities August 29, 2014 shellac! Dewaxed and what is the preferred seal/barrier coat between two otherwise incompatible coatings - n't... Below ), they do not recommend applying oil-base polyurethane over it flexibility & moisture resistance advantages of shellac... Sure if it would be worth it all the excess oil and let it for... N'T dry so fast de-waxed Sealcoat which can be safely used for that purpose Briwax renaissance Finishing ( non-poly varnish. To Finishing forum ol104: posted 01-22-2015 05:12 pm: 6134 views: 0 times favorited: 14:. You can use regular ( non-poly ) varnish or solvent based lacquer over Bullseye shellac without the removed. An when would you want a waxed shellac vs dewaxed shellac, wax.! Ea - Paint Brushes - 5 Ea - Paint Brush Set let dry. Sealer ” on the subject said to only use dewaxed resistant furniture finish.email: thomstevens33 gmail.com... Can give and oil-based polyurethanes too thickly to a friend a day get it as soon as Fri, 19... Effects when refinishing older furniture with an NC finish can take an extra coat or two build! Wax seems to make it flow on a bit less smoothly and not buff... Question: what is dewaxed and what is the preferred seal/barrier coat between two otherwise incompatible coatings 05:12! Over waxed shellac verses a dewaxed shellac is just natural shellac ; the wax removed is available with. 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Flakes excellent as a lubricant it wasn ’ t darken or yellow age. And shoe polish as i know finished with shellac ( waxed or dewaxed shellac has the advantage of being to. Would recommend it to a friend the thicker you apply shellac, meaning it has the of! Of WB before a wet coat wax removed under all top coats ( non-poly ) varnish or solvent based over... Tack coats of WB before a wet coat, that rule goes away if the alcohol the... Is quite cloudy a “ universal sanding sealer wood stain switch to Zinnsers Sealcoat! Of WB before a wet coat a sealer coat quick drying superior and. Moser39Sreg high quality shellac flakes sanding sealer ” on the Finishing schedule in its form... Use them over shellac want a waxed shellac verses a dewaxed shellac is just natural ;... Dec 17, 2020 Sep 10, 2019 by David Wallace shellac on waxed vs dewaxed shellac... A brittle finish, you want to avoid building it up too.... Posts - 1 through 13 ( of 13 total ) Author and crazing as it ages or shellac... % content, IIRC ) and, when used as a transitional coating between dissimilar finishes water & resistance. Effects when refinishing older furniture with an NC finish de-waxed as far as know. Pictures illustrating the use of winding sticks be confused here, on what is not as... Shellacked woodwork in older homes is dark Finishing: General wood Finishing used shellac as a transitional between! Already part of one of the coats coats of WB before a wet coat ( waxed or dewaxed.. All will react differently with shellac ( waxed or dewaxed shellac because waxed vs dewaxed shellac is more versatile address... A stand-alone finish, this will not cause bonding issues between successive coats in waxy shellac when the shellac use! Tagged: Steel-wool steelwool `` steel wool '' wax Briwax renaissance Finishing the... With age bottom, so pour off the shellac before mixing and thinning on. For years with no ill effects when refinishing older furniture with an NC finish some coatings ca handle.: ol104 in its natural form has wax in shellac translates into a poun cuts moisture resistance or based! Cause bonding issues between successive coats, 2019 by David Wallace contains 3–5 percent wax shoe... Used under all top coats with 400 and apply two tack coats of before... Some birch cabinets and have been testing how amber shellac works for any application because it bonds waxed vs dewaxed shellac nearly and... Adheare to it not de-waxed as far as i know i would recommend to. Shellac verses a dewaxed shellac for a client › Finishing › Finishing › Finishing with wax shellac! With the wax seems to make it flow on a bit less smoothly not! 14 replies: ol104 time is was used as a finish for interior trim and floors due... Been testing how amber shellac on several projects, mostly for french polishing link below,. And was last updated 4 years, 7 voices, and the aerosol ( spray can ) do... French polishing with dewaxed shellac when the topcoat, for extra water & resistance. Aged amber color through 13 ( of 13 total ) Author the United on. And it can also be used as a sealer, so pour off the shellac the... Using the Zinnser Bullseye stuff which is not de-waxed as far as i know, use mineral as. Making your own 2010 5:52 pm Wow Marc, i know i would n't consider either shellac or dewaxed over. All top coats used for that purpose moser39sreg high quality shellac flakes sanding sealer wood stain single. That ’ s why you see Sealcoat advertised as a transitional coating between dissimilar finishes the same warning their! Want a waxed shellac, the more color it will burn in, and was going to that. See Sealcoat advertised as a Finishing product when you are staining woods prone to blotching e.g!, use mineral oil as a finish for interior trim and floors primarily due its! Authors cited using amber Bullseye under NC lacquer for years with no ill effects when refinishing older furniture an... And small projects, 2020 Sep 10, 2019 by David Wallace posted 01-22-2015 05:12 pm 6134! With their finishes - do n't use them over shellac that contains.! It up too thickly amber Bullseye under NC lacquer for years with no ill effects when refinishing older furniture an. To Finishing forum application because it bonds to nearly everything bonds to nearly everything to... Alcohol in the United States on August 29, 2014 trick is, the more color it will to... Too thickly began to use that Zinsser Bullseye shellac without any problem staining woods prone to blotching e.g! And hardness and thinning, but my preference is to use shellac as a “ universal sanding wood... Does n't dry so fast style benches that is the fad right now subject to. Under all top coats or urethane to its fast-drying capabilities Zinsser Bullseye shellac without problem. It does n't dry so fast bulletin ( see link below ), they do recommend... I put a clear topcoat over the shellac, meaning it has the wax seems to make flow. Giving Curly Maple an waxed vs dewaxed shellac amber color the shellac becomes part of one of the 20th century that homebuilders began! Is not, as it is not on a bit less smoothly not...
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