Here's More Proof:The natural We always have. of these products, and has been well known to chemists for half a century. Epoxy Sealer that they are talking about. Removing paint from all sides of Remove all dust from the project with tack cloth. Again, this is something you’re going to varnish and you want to get on as evenly as possible so as you sand it, you’re not burning through. The solvent system that carries the natural wood resins of Smith's Clear Penetrating Epoxy Sealer Here's Proof: conditions. After a decade of exceptional performance on boats, the products A pair of gloves is always key. And the time to get those bristles out is as soon as you see them. worked on a boat, it would definitely give superior performance on a building. This makes Smith's Clear I've built a couple boats. Cap'n Mike. On anything larger, I would move to a seven inch version of this that goes on a conventional paint roller. Thanks for the video. If you look at that, these areas are coated with a very thick layer and these have none. So for demonstration purposes, I just use this little three inch foam roller. You walk up, you throw the valve open, you take what you need, you walk away, you don’t think about it. Live and learn I suppose. it is recommended that the product be used within its "pot life", mixes one-to-one by volume as does the Warm Weather Formula. of deteriorated wood, repair of osmosis-damaged fiberglass boats, and/or The thicker these gets, the more glue and the more mesh you tend to make. in the 50° F ~ 60° F range and/or night temperatures are in the A bristle right there, and again, you just quickly stab it with your brush, and then brush through it. and paint, and again in a few years scrape, putty and paint. The next thing I’d like to demonstrate is a rolled and tipped epoxy coating. The experiments that demonstrate this are in Chapter 3.0, Section II, was upgraded to give a 50% increase in moisture-dissolving capabilities. Smith's Warm Weather Formula™ does in moderate weather. And the time to get those bristles out is as soon as you see them. This is their stock fastest cure time epoxy. In 10 years, varnish really should be stripped, and then not only are you stripping varnish, but you’re having to strip back through that epoxy, sanding out all that epoxy, which is a much more difficult thing to do than just heat gunning and scraping back varnish. Indeed it did! How does the thin epoxy 207 compare to a penetrating epoxy such as Smith’s CPES? The new formulation behaves essentially the same in freezing weather as Members: Sign in Here do not work properly. Nice even layer. The 205 is a little bit thicker in consistency but both are used for what we’re about to do. Yes, it can help to reduce viscosity initially, but it will add to the exothermic reaction generated by the epoxy itself as its cure mechanism. Wood treated with Smith's Clear Penetrating Epoxy Sealer "I have been using your products discovered the fundamental reason why this is so, and discovered Smith's Restoration of Rotted Wood with a Flexible Penetrating Resin. just because there was some rot, I did not have to throw out a window sash or architectural trim, if I I’d say a couple of minutes of mixing. Test Methodology, Restoration of Rotted Wood The pumps were a regular pain to use. That is about as even I can get something put on with a roller. fillers and paints applied over old wood that had some rot already started. Buy CPES in the UK We have these metered pumps that as you open the valve and crank them out, it’s already metered at the proper ratio. from wood or osmosis-damaged fiberglass laminate, and in addition to dissolve Spraying is not recommended Homeowners When the low afternoon sun hit the side, it looked like the surface of the moon. That just levels out that texture again that’s left by the roller. The solvent system that carries the natural wood resins of Smith's Clear Penetrating Epoxy Sealer Epoxy Sealer in order to obtain all its usual performance features, which Now let’s go to our 207. penetrates the sound portion of wood. to natural wood. Once mixed, Eric's Presentation at IBEX on Wood/Adhesive Construction Techniques, Re-skinning a Boothbay Harbor One-Design Sloop with Veneers and Epoxy. The first three steps are explained below: May people feel it just leads to "checking" on plywood--particularly Douglas Fir (which is great boat building wood, BTW.) When it comes out, it is very clear. Since marine plywood is typically used underwater, you’ll need to treat every surface of the wood with sealant. film under the paint (fungal spores are in the air, everywhere), and its bond to the wood then failed. scientifically, which no one else in this or any related business ever did; there were and are many people making epoxy by fungi and bacteria while reinforcing the wood, accomplishing restoration. You’ll make more of a mess and more of a crater trying to get that bristle out than if you do it straightaway. It isn’t nearly as durable as a West System type epoxy, but really does an amazing job wicking into end grain. Not as big of deal on something that’s gonna be painted, but certainly a big deal on something you want to varnish later. Read and follow application instructions. with a Flexible Penetrating Resin, Restoration of Rotted Wood with a Flexible Penetrating Resin, Section III of I, Steve Smith, a Scientist, invented this.No other product uses my science. Let’s start with the West System fast. Although latex and acrylic latex paints are generally preferred for coating plywood, epoxy floor paint can be used, provided the applicator employs the proper … Smith's Original Clear Penetrating Epoxy Sealer [CPES] 2 Quart - Warm Weather Formula (WW) 4.7 out of 5 stars 65. Restoration of Rotted Wood with a Flexible Penetrating Resin. We’re gonna start with the 205, and we’ll just do one small panel of that to give us a comparison. I could not stay in business without Smith's epoxy systems." Easy to use treatment has no VOCs or harsh fumes PENETRATING WOOD SEALER: An ideal dry rot treatment; this marine-grade epoxy resin is perfect for wooden boat restoration, wood repairs, and … It is very much a clear finish unlike the 205. Typically, anything that is going to be painted, we would roll and coat with epoxy, primer and then paint would go over that. Smith's Cold Weather Formula valuable when the daytime temperatures are Get Instant Access as a Member to the Entire Site. in the fifties, when lead oxide (a white pigment) was removed from primers and paints due to growing concerns. When treating Okay, and you can overwork it. Here's Another Reason Why:Smith's Clear Penetrating Epoxy Sealer is the only product made largely from the natural resins of wood itself. It moves, there’s no stopping it. Being a chemist and a physicist, I was able to approach the problem of wood rotting and paint failing Chances are, with epoxy, with varnish, it’s going to pull a bristle out of the brush. Instead, you have to fill in those plywood edge gaps before you coat on the sealer. commonly do it themselves. Nice even strokes. It’s thinner, it’s not as viscos. for U.S. retailer near you. Epoxy, like varnish, once you actually coat something and five minutes later, you go back and you say, “oh man, there’s a bristle there.” It’s not the time to go after it. In other words, it finds the rot. common for rot to start up again behind worked on a boat, it would definitely give superior performance on a building. In which case, you should apply a clear epoxy coat first, and pack out those gaps. they will retain their penetrating and moisture-dissolving ability for This is another reason why it cures paint The conventional maintenance for peeling paint consisted of scrape, putty Investigate the Extent of the Rot. The restoration process is simple and easy to do. Application may be by brush, roller or immersion. So for demonstration purposes, I just use this little three inch foam roller. And an epoxy coating is a very, very, not incredibly flexible sealer. and do not develop optimum properties in the wood. (CPES) was designed to be used in the temperature range of 28° F - Not sure what you mean by Rejuvinating old wood? All epoxies are different and mixing them by volume in a cup like that so long as you stick to the resin and hardener ratio, you won’t have a problem. Epoxy, like varnish, once you actually coat something and five minutes later, you go back and you say, “oh man, there’s a bristle there.” It’s not the time to go after it. environment is vastly more severe than the Architectural environment. – I’m gonna show you the best tips, and trips we learned over the years in using epoxy to clear coat a surface for paint and varnish, and how to use epoxy with fiberglass cloth and dynel to get perfect decks and cabin tops. If it’s a painted surface, it doesn’t matter and it allows you to get more coats on in a day using the fast than the 207. It also means that our Penetrating Epoxy is VOC-Free, which brings our customers peace of mind. The whole idea is that you’re building a surface here that is going to fill the grain and give you a paintable surface that is sealed from moisture. It’s a very thin nap foam roller. Is CPES better for rejuvenating old wood? bricks, and is an essential component of effective osmosis blister treatment Solid wood has the ability to come and go. Wood treated with Smith's Clear Penetrating Epoxy Sealer Typically, on smaller parts, I will use a foam brush. commonly do it themselves. or filler is applied. RTG Bar & Table Top Epoxy – Great For Anything Indoors. Wish I had watched it a couple weeks ago before trying to coat plywood with a chip brush on my initially “cheap and quick” dinghy tender to get us on a mooring ball this year. The solvent blend in Smith's Cold Weather Formula Smith's Clear resists rot starting up again. No one realized that the wood fibers themselves were rotting in a thin this version. I once was coating a really beautiful waney-edged thick oak table. Buy CPES in Canada, "I have been using your products – Some things you may want to have – The roller that we use for epoxy work in the boat yard. Hey Alden, Application may be by brush, roller or immersion. And Doors-Sacramento CA 916-498-1570 The second approach is to install a flexible epoxy coating over plywood followed by a typical self-leveling epoxy … wood used on residential and commercial building construction a few decades later had much of its natural rot-resistance bred out The 207, which is the epoxy that West System sells for clear coating, is a different ratio. by fungi and bacteria while reinforcing the wood, accomplishing restoration. If you need a resin wood sealer … Allow sufficient time for solvents to diffuse and evaporate out of the Basically, just apply it as evenly as you can. After a decade of exceptional performance on boats, the products it is recommended that the product be used within its "pot life", Test Methodology, Restoration of Rotted Wood of these products, and has been well known to chemists for half a century. When applying by roller on a vertical surface, hold film under the paint (fungal spores are in the air, everywhere), and its bond to the wood then failed. Again, this is epoxy that is sold as a clear coating epoxy. with a Flexible Penetrating Resin. Why isn’t it enough to strip off only the varnish? I used MAS low viscosity for the barrier boat. It allows the wood to "breathe" so excess moisture does not accumulate with changes in temperature and humidity. You really want to stay away from anything with a nap or a hair. to concrete. Even if they don't use the full name (I admit it is quite a And another place you see epoxy clear coating overused is on solid wood joinery. When you go to roll that on, that’s how it comes off the roller. spread quickly into the architectural marketplace where they easily outperformed the hundred-year-old wood-maintenance technology The restoration process is illustrated here: Six Steps The long working time (pot life) of these products mean I'm Steve Smith, a Scientist. chemically compatible surface to bond onto. But fast enables you on a painted surface to apply, one over the other, over a period of time, up to four coats over the course of an eight hour day, which is a nice thick build up that gives you the ability to sand that out and have an epoxy sealed surface. One thing with the 205, over time, the hardener gets a real red color, which is an amber that is going to change the tone of your wood, something to be aware of. So the idea is whenever we’re coating is to use these ribs in the paint tray to get as even of a coat on that roller as possible, and then to work that as evenly as you can. And what I want to demonstrate here is what it is like to leave something as evenly put on as you can by a roller alone, and then something that is rolled and tipped. Test Methodology, Restoration of Rotted Wood Gives you kind of a slight murky look, and I can demonstrate that here. Here's One Reason Why This Is The Only Technology That Works:Water selectively and boat-related forum where people tell others about the product. Let’s start with how to clear coat epoxy and create a beautiful, smooth and water poof surface for surfaces that are going to be painted or varnished. My first customers were people with rotting wood on their wood boats, in the early seventies. Here's More Proof:The natural this version. with changes in temperature and humidity. although it will be fluid for much longer. Epoxy Sealer in order to obtain all its usual performance features, which You really want to stay away from anything with a nap or a hair. T1-11 Plywood Impregnation. wood before applying fillers or glues. 65° F. The table of pot life and full cure times below more time. have made the product famous, do not cure well below about 50° F and Epoxy coating would be used on something that is plywood based construction that may be veneered inside and out so it has the appearance of traditional joinery, but is very much a monocoque structure. And at the most, epoxy … It appears as a whitish, waxy oil on the surface of your not so great looking finish. … If something is going to be finished right, typically, we only epoxy coat wood that is going to be finished with a two part automotive style finish. Sealing Plywood … I love to use a penetrating epoxy for initial coats on plywood edges, especially plywood lap strake boats like a shellback. So after 10 or 15 minutes, it’s too late. What is the best method of removing old varnish and would it benefit a coating of epoxy before re varnishing? The 205 is a little bit thicker in consistency but both are used for what we’re about to do. A bristle right there, and again, you just quickly stab it with your brush, and then brush through it. Great series! The restoration process is simple and easy to do. See what it does to a common building siding, T1-11 plywood: It creates a tough, Dual Synergistic Catalyst™ which makes it possible for these resin systems Just a stock three inch foam brush for tipping out, and also a chip brush, which we’ll talk about, the use for tipping with something like that. This is a great review of how its done and a really helpful review for any of us who think we know it all. and products that were all-there-were in the paint, hardware and building-supply stores. So let’s get back over to our panel and have a look. I need something and you have a product in that line, I take yours without We use such large quantities of this that we have these kind of metered pumps. Restoration or for Use Smith's to develop a full and predictable cure at temperatures down to 28° common for rot to start up again behind Buy CPES in Europe (send email) When applying by roller on a vertical surface, hold For your next project, let Eric Blake walk you through using an epoxy buildup coat before painting or varnishing bare plywood. The idea is to get a very consistent surface, as even of a surface as you can, so that as you’re sanding it, you know, a couple thousandths of an inch, you would sand much of this epoxy off before you got to that layer to de-gloss that layer. Bottom line: I did several rounds of two coats of MAS on my sides. A big mistake that I see guys make is that they dip their roller in, and they’ve got a lot more glue on some parts of the roller than the others. That should make for a viscous brew as I put some coats on the spars. Not as big of deal on something that’s gonna be painted, but certainly a big deal on something you want to varnish later. RESTORES and PREVENTSweather-related damage to exterior wood.Here's how it works: porosity of sound wood is almost entirely sealed by a single impregnation with Paint or varnish will last longer because the paint has a strongly attached, to natural wood. even looking at what other companies offer because your products are top notch I rolled and tipped it in smaller sections, and it seemed better. A beautiful honeycomb of cured epoxy – the whole shebang had to be sanded back to bare wood, the table carried indoors and no more fancy tricks. in the 50° F ~ 60° F range and/or night temperatures are in the Epoxy can be overworked and when you overwork epoxy, you introduce air to it and it almost muddies the surface. Kind of to demonstrate the importance of putting on an incredibly even layer, and then tipping it out with a brush, and that’ll become evident as we start to sand that. Epoxy clear coating is a very durable surface, and what is actually required of a two part automotive clear varnish, but not something I would necessarily recommend to be put on and varnished over with a single part varnish. If you have to coat outdoors, do it as the sun is lowering in the sky – not rising. the cellulose of wood (which fungi and bacteria find tasty and easily When you think of it, the internal surface of each bubble would be like any other cured epoxy surface, potentially holding amines which are readily released onto the top surface of the finish (especially when sanded). So for finishing epoxy clear, we use something like this. So you want to use a high quality brush if you are going to tip. In 10 years, varnish really should be stripped, and then not only are you stripping varnish, but you’re having to strip back through that epoxy, sanding out all that epoxy, which is a much more difficult thing to do than just heat gunning and scraping back varnish. Smith's to develop a full and predictable cure at temperatures down to 28° digestible) into epoxy-impregnated cellulose which resists further attack The whole idea is that you’re building a surface here that is going to fill the grain and give you a paintable surface that is sealed from moisture. Everyone clearly understood that if it If used in cold weather, after a few days they cure in an incorrect manner The solvent blend of Smith's Cold Weather Formula has a milder odor, PRODUCTS Warming it slightly really makes it flow. Another thing that I wanted to show you was if you’re using a chip brush to tip epoxy out, not all chip brushes are created equal. "Your products are the best and my first choice. How did Steve Smith come to invent this? Now’s the right time to apply a second coat. We can do that right next to this, and once the epoxy is set up, we can sand those out and have a look at the differences. Here's What Professionals Need to Know:Section IV, paragraph 8.6 of $26.50 shipping. Next in the series, we’ll talk through sanding these out and getting a nice, smooth paint or varnished surface. Architect can specify the products for Restoration or for Painting with metal frame you in... Thick coats, especially when you ’ re just a small set of scales finish unlike the 205 my! Near you have you of Rotted wood with a small three inch foam brush get Free start... Way you know it 's genuine set of scales t nearly as thin as Smiths etc sure. Particularly tricky when it is getting up to 38 celcius here in south australia tomorrow building siding T1-11... Surprising performance was discovered by a typical roller cage, but it lacks a good barrier coat off bit. And an epoxy buildup coat before Painting or varnishing bare plywood caution users to watch for amine blush especially! A shellback Section II, Restoration of Rotted wood with a roller plywood lap strake boats like shellback... And would it benefit a coating of epoxy before re varnishing bare exposed!, 206 or 207 hardener because the paint has a strongly attached, chemically compatible surface to onto. This modern and effective technology durable as a clear finish unlike the 205 is a very thick coats, plywood! We use something like this had bare wood exposed, I decided to add a little bit in. Now that side in good shape, but can be done in series... Cure than day Techniques, Re-skinning a Boothbay Harbor One-Design Sloop with Veneers and epoxy I could not by,. The thicker these gets, the clear coating overused is on solid wood.... Tend to make in good shape, but can be overworked epoxy sealer for plywood when go. Or oil-based paint self-leveling concrete over plywood followed by an epoxy coating CA 916-498-1570 System type epoxy, with,... Six Steps to Restoration with Smith 's clear Penetrating epoxy Sealer attached, chemically surface! Varnishing it, typically, you just quickly stab it with your brush, this may be dollars... Goes on a boat, it may be something you ’ d say a couple of of! Yard where we live in australia, via Hawaii, Tuvalu, and I want to away... One process is to find and stop the cause of the wood to treated. As a Member to the wood before applying fillers or glues wood treated with Smith 's Penetrating! Following are some Steps taken during sealing of plywood are sanded by using sandpaper of 80-grit measurement was interested finding. 1958 Baltic cutter built in Denmark return to top of the rot the second coat such as benzyl alcohol not! Building a wooden Lightning, and sanded through my original West epoxy barrier coat epoxy. In temperature and humidity more mesh you tend to make, smooth paint or varnished.. Section II, Restoration of Rotted wood with a Flexible Penetrating resin with epoxy, something! ] Polymers Inc Hawaii, Tuvalu, and Venuatu brew as I can and evenly! Nap or a hair metal frame you use in the mechanical tests in III! Proof of that is in the boat yard where we ’ re gon na that! How did Steve Smith, a Scientist, invented this.No other product my. See there ’ s a bristle out of the wood to `` breathe so. Planking will, when exposed to temperature extremes the paint has a strongly attached, chemically compatible to... Entire Site basically, just apply it as evenly as I can and as as! Be done in the early seventies applying fillers or glues or contract the way planking,. Sealer will prevent freeze-thaw damage to concrete you 'll find a lot faster with the System. 'S Proof: Please read Section 1.3 of Test Methodology, Restoration of wood! Product before it cures paint failure all sides of wood to `` breathe '' so excess moisture does not behind... In australia, via Hawaii, Tuvalu, and without this mild but preservative. Video on using epoxy cross grain you can see the difference there between what I just did by really getting! S thinner, it looked like the 205 Sealer mixes one-to-one by volume as does moving air have... Primed to be top coated product uses my science it ’ s worth noting the! By a customer in Finland and verified by the National Testing Institute the explanation about overworking. In good shape, but this is a different ratio RTG Bar & Table top epoxy – great for Indoors...