One of the great things about an epoxy project or finish is that if it does get damaged, it can easily be sanded and recoated. Is there a limit on how much epoxy resin I can mix at one time? To our knowledge, no manufacturer is selling a FDA approved epoxy resin system. Derek: Correct. Let it dry. That being said, 10-15 minutes is all it should take to carefully mix and pour. If I were doing it by hand, it would probably be more like five minutes. Only mix up what you intend to immediately use. What is the mix ratio of MAS Tabletop Pro? Simply sand the surface with 180-220 grit paper paying special attention to scratch damaged areas, clean away sanding debris, wipe surface down with a clean cotton t-shirt rag soaked in an oil free solvent like denatured alcohol, and apply a fresh coat of epoxy. It is quite like the allergic reaction to poison ivy. One way to fix fish eyes is by letting the epoxy cure fully, mix a small amount of table top epoxy and put it over the fisheye or “pitting” spots. We are proud of the quality of our products, and we stand behind them 100%. Apply the epoxy over the stain and let it sit overnight. Easy to apply, remove and leaves the underside coating clean and ideally eliminates the need to touch up and recoat. In general, thin epoxies such as the MAS or Raka will require a couple additional days before the fiberglass is covered to your satisfaction. Rob: But it's going to flow right over here, isn't it? MAS Deep Pour Epoxy is specifically designed for molding, encapsulating and creating deep pour castings, such as those used on live edge river tables and ocean tables. Add to Cart. Wipe surface down with a clean cotton t-shirt rag soaked in an oil free solvent like denatured alcohol prior to applying epoxy seal coat. When in doubt, small scale compatibility testing is always a good idea. This system is three-to-one mix ratio by volume or weight, by volume is three-to-one, by weight it is 100 grams part A resin to 28 grams part B hardener, so it's slightly three-to-one but by weight, it's just a little bit different because the weight of the resin is heavier than hardener. Temperature:  Working in a shop or with material below 70F will cause the mixed epoxy to become too thick to properly release air and self level. For ocean and river tables, MAS Deep Pour is the epoxy resin to reach for. Painters tape is my preferred method. Use caution for very large pours. Can we pour in this little block here? Derek: Once the resin and the hardener are mixed, we always recommend wearing gloves just because all epoxies are corrosive and it can be hazardous, but we always want to make sure we're being safe, so we always wear gloves. Typically, you would add a small amount of the colorant into the resin or into the blended resin and hardener. Now Mr. Power Mixer. It is fixable, you're just going to have to sand it down a little bit and do another pour. Typically, we simply recommend keeping the surface clean with over the counter non-abrasive multipurpose surface and glass cleaners like Windex to let the natural high gloss finish shine. What about dyes? . If depths thicker than 1/8”- 1/4" are desired, multiple coats are necessary. Mix ratio:  Double check the proper by volume mix ratio was used. MAS Table Top Pro is considered a 100% solids epoxy coating. Now I was ready for my pour! In this demonstration, Derek from MAS Epoxy shows us how to prep, mix and pour Deep Pour epoxy into a large void. A quick small-scale compatibly test is recommended to make sure the colorant stays evenly dispersed and the epoxy cures properly. Whatever is left in this that cures, you can basically just squeeze the bucket and it'll pop right out in the form of that bucket, and you can just go ahead and reuse it. If you want to eliminate some time, you can always take a power drill with the mixing attachments. The difference between, let's say Mixol and a mica powder, the ink will be more translucent and won't settle in any way, whereas a mica powder, if you were to let it sit and not stir it occasionally, everything will settle to the bottom and you won't get that pattern, so there is a timing aspect that comes into it if you want to create a certain pattern. That really does flow very, very smoothly, almost like water. can potentially leave an impression on the surface. For international returns, please click here. Coating Thickness:  Applying Table Top thicker than the recommended 1/8”-1/4” maximum coating thickness will make it difficult to release air bubbles with heat gun or torch. How much MAS Tabletop Pro can I mix at one time? We’ve run HDT on pretty much every competitor Table Top product on the market, and they are equal to or below MAS Table Top. That should be around 2-4 hours after pouring, but warmer temperatures will set faster, and cooler temperatures will set slower. It's a brown Mixol, just a drop? Epoxy is a mass and temperature sensitive material. MAS Table Top Pro is considered a 100% solids epoxy coating. Mix time varies by the volume of product being mixed. If the coffee cups have an uncoated ceramic bottom, you can actually scratch glass with that mug as well as virtually any room-temp cure epoxy surface. MAS Table Top Pro has a hardness rating of 82 Shore D, and is resistant to scuffing and scratching under normal table wear and tear conditions. Generally speaking, epoxy resin tends to yellow and may chalk when exposed to direct sunlight for extended periods of time, which is why we recommend protecting epoxies with a UV protectant varnish or paint for outdoor use. The extended gel time minimizes exotherm and improves air release for the clearest possible results. When in doubt, small scale testing is always a good idea. Well, Derek, thank you so much for running us through the basics here. What if I wanted to put streaks of color into some epoxies, how would I go about doing that? The overcoat time can be as short as it takes the previous coat to achieve surface tack. That being said, MAS Table Top is the absolute clearest epoxy system we offer, and specifically formulated for flood coating applications. That said, we’ve made many table/bar tops with our product and personally feel comfortable if the tabletop incidentally contacts food (like dropping and being picked up), but we wouldn’t use it to coat a food prep surface or a mug where the food or someone’s mouth will have direct and continuous exposure. If the epoxy is tacky enough to pull the hair off a cotton ball, you can recoat without additional surface prep or sanding all the way up until you can no longer indent a fingernail into the previous coat. 24 hours from now, we can pour another one and that's it. How hot can MAS Deep Pour get during it's curing process? When working in conditions or with material below 70°F, epoxy resin may become too viscous to properly release air and self level. Filter. The gel time (time it takes the mixed epoxy resin and hardener to initially harden up) can vary drastically depending on any number of factors such as mixing mass, material temp, ambient temp, mixing time, speed of mixing, speed of application, casting and coating thickness, etc. Using the recommended mix ratio is VERY important when using epoxy. I've heard quarter inch, one inch, two inches. However, thicker coats and castings of Table Top Pro can be achieved by step pouring multiple layers. Our facilities will be closed from 12/31-1/7 so employees can spend time with their families. If the mixed material starts to get warm, that’s your last warning the curing reaction is starting to take place and you need to get the epoxy poured onto your surface ASAP. It’s also a good idea to first test your stain for compatibility with epoxy using the cross hatch test:  Apply the stain a scrap piece of wood. Allow Table Top to fully cure 5-7 days before putting into service. It has the consistency of water. You can dilute down the mixed Table Top resin/hardener with 2-5% denatured alcohol to stretch the material a bit further on seal coats. I got this into every nook and cranny and crack and all over the broken ends to seal off the wood to help prevent air bubbles when I did the deep pour. As a general rule, anything that will burn you (hot pans, boiling water kettle, etc.) Exceeding max mixing quantity could cause MAS Table Top to generate excess heat, exotherm, smoke and then cure quickly inside your mixing bucket. A little goes a long way. Feel free to experiment. We manufacture Bristol Finishes, which is a varnish ideally suited for overcoating epoxies, but there are many different varnishes available; single component, 2-part, high gloss, satin, clear or tinted with color. We always recommend placing a coaster down on any tabletop to mitigate any unnecessary scratches. How do I remove cup rings and heat indents from epoxy resin? MAS Table Top Pro can be used for exterior projects and furniture, but like most consumer epoxy products, Table Top Pro is not UV stable. WiseBond ® Deep Pour™ Epoxy cures to a crystal clear appearance or can be tinted with our powdered or liquid pigment colorants. You can use Tabletop in two or three shallow 1/4" pours or bump up to deep pour and do it in 1 pour. A lot of user error is when epoxy isn't correctly mixed, some people might get soft spots. We do recommend just wiping it out with denatured alcohol, just to be safe and make sure everything's-. Once that sets up and cures, it's basically creating an eggshell barrier to where once you pour the Deep Pour Epoxy any air or moisture left in the wood, it's not going to kick out any bubbles, or foam, or anything like that. If you must work with the epoxy resin in a confined space, wear a NIOSH approved respirator with an organic vapor cartridge. I see about a bubble there. Fill the spot and let it fully cure, then lightly sand the entire surface and apply another coat to level it out. If the mixed epoxy starts to heat up in your mixing bucket, apply immediately. You could seal coat your project with the MAS 2:1 Non-blushing system or MAS PES, but we recommend sealing with MAS Table Top so you don’t have to invest in multiple systems to complete one project. Must be sanded away. MAS Table Top has 30 minute gel time at 77°F in a 150 gram mass, but will set up much faster if warmer or left sitting for an extended time in a larger mass. Next, apply a thin coat of mixed epoxy to surface. Warm soapy water works well for hardeners. Do not apply thicker than 1/8”-1/4” per application. Do not use a tack cloth. Heat Deflection Temperature (HDT) or Thermal Glass Transition temperature (Tg) are the values you’ll want to be comparing for real world usage, with HDT being the most conservative. This is giving us a consistent color. The more you mix up, and the warmer it is, the faster it will gel. The max thickness MAS Table Top Pro should be applied is 1/8-1/4” per layer. The Ultimate Deep Pour Epoxy Resin 3" Pour Capacity | Demold in 24 Hours Shop Now. MAS Table Top Pro in a 1/8” thick coat at 77°F should be tack free in roughly 4 hrs and sandable after 8 hrs. Sep 13, 2020 - At MAS Epoxies, we get asked how to build a river table very often. Derek: Yes, and then between layers whenever you sand, you always want to wipe down with the denatured alcohol just to make sure your surface is very clean. For reference, a no VOC house paint may contain up to 50 g/L VOC and other VOC-exempt solvents. Rob: Let's give it a go. Calculate Epoxy Coverage Deep Pour™ Epoxy. We typically recommend using a water-based stain under the epoxy clear coat. Rob: Derek has already given me some advice on a bigger pour that I'm going to be doing later, and he had told me that I should use this, what's it called? Derek: Correct. When working in conditions or with material below 70°F, MAS Table Top may become to viscous to properly release air and self level. When bonding to metal the surface must be bright and free of oxidation. 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