It's a two-to-one mix ratio, the viscosity is very low. Odor is difficult to quantify, instead we can look at this in terms of VOC. Derek: We can go ahead and wave it over and it'll turn into like glass. Each layer MUST be allowed to cool to room temperature (70-80°F) before adding additional layers. Video: Mixing and Pouring Deep Pour Epoxy - Video Transcript The being said, the most likely culprit is simple mixing errors compounded over time, or manufacturer’s defects in graduated mixing cups. These are largely marketing claims that have not necessarily been substantiated. Always apply a seal coat before flood coating. With this piece of walnut right here, we'll be able to do this all in one shot since it's only about two inches deep and probably about nine inches wide. Because of this, EcoPoxy products offer the safest and best epoxies to use to build a river table and other wood projects. Derek: Correct. Feel free to experiment. Derek: Yes, the Deep Pour system is mass and temperature-sensitive. Clamp down the wood so it will not float when the epoxy is poured Pouring too thick and layering too quickly could cause the curing epoxy to heat up, yellow, distort or crack. That really does flow very, very smoothly, almost like water. Can you make an epoxy resin river table with MAS Tabletop Pro? EcoPoxy Inc. is committed to creating, manufacturing, and distributing bio-based epoxies made from annually renewable resources and offer the world an alternative to traditional epoxy resins made from fossil fuels. Rob Johnstone: I'm Rob Johnstone from Woodworker's Journal but I'm here talking with Derek Shurson from MAS Epoxies. .embed-container { For reference, a low VOC house paint may contain up to 50 g/L VOC and other VOC-exempt solvents. I’m honestly not sure how well furniture polish, or even car wax, will work overtop of epoxy, but feel free to experiment. If there is any doubt about the condition of old material, we recommend mixing a small amount in a disposable cup to ensure it hardens before using it for a project. deep. A little goes a long way. Rob: Nice. Deep Pour Epoxy MAS Deep Pour Epoxy Resin System is a 100% solid, two-component, three to one by volume mix ratio formulated for deep pour casting, encapsulating and moulding applications. Pour mixed epoxy in a “S” shaped pattern on to surface. An excess of resin or hardener will negatively affect the cure and could cause a wide range of short and/or long term problems with your epoxy project. You may also return purchases to a Rockler store near you for store credit. Now, we get to pour. deep. Derek: Again, just to be safe and not be able to get epoxy all over the place, you want to usually just put it in very slowly and then slowly start, and make sure you're really working around the edges and on the bottom. Large batches of mixed epoxy will also cure much more quickly than small batches. Rob: Let's give it a go. We'll basically shim it up the sides and then we can start mixing the epoxy. 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. Can we pour in this little block here? Once mixed, how long is the working time? Can you pour multiple layers of MAS Tabletop Pro? We recommend testing the colors in very small batches (1-2oz) of mixed deep pour to ensure a desired result before pouring a large scale project. Keep in mind that epoxy is mass and temperature sensitive. We shouldn't have any problem with this, but if you scaled this up to, if this was about two-and-a-half feet wide and two inches thick, you would want to do an inch at a time and right around 70 degrees. MAS Epoxies Penetrating Epoxy Sealer is ideal for wood repairs because it adds structural strength and protection against water. There are different temperature ratings they might change color at 72f or 88f also keep in mind the amount of heat needed if you do go that option. It is fixable, you're just going to have to sand it down a little bit and do another pour. The penetrating epoxy is basically the first step as to eliminating risks of air, moisture, and foam coming out while the epoxy seals. Items shipped directly from the manufacturer cannot be returned in store. Clean away sanding debris and solvent wipe with a clean cotton rag soaked in denatured alcohol. When warm, it’s thinner and sets faster. From £ … For comparison, an actual 500F system is more in line with high end aerospace grade manufacturing and would still require an extensive high temp post cure cycle in order to achieve an HDT of Tg that high. Lots of people are really engaged in this new technique. 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. 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. Well, that's important for me to know, because I've got a few gallons support in that piece behind me. The max thickness MAS Table Top Pro should be applied is 1/8-1/4” per layer. Is there any prep work needed before pouring epoxy? Yes, you can already start to see the bubbles self-releasing on the center of this here. It would go a little bit more. How long does MAS Deep Pour take to dry or cure? I'm getting 32 ounces resin and then we do 11 ounces of hardener. T-88 Structural Epoxy $ 25. That being said, 10-15 minutes is a rough average working time for a full kit at room temp. My past experience, I just usually toss them. $5.99 The heat deflection temperature (HDT) of MAS Table Top Pro is 122°F. While much of the industry will tell you their 100% solids epoxy products contains zero VOC, there could still be trace amounts of VOC present in any epoxy system. Scuff sand with 80-120 grit and solvent wipe with a clean cotton rag a little denatured alcohol before applying the epoxy. MAS Deep Pour X . How much MAS Tabletop Pro can I mix at one time? It cures within 24-36 hours at 21°C creating a clear, glass-like finish that resists yellowing and scratching with an extended … If you make a table, its going to take a a lot of energy to warm the area a few degrees so more often than not thermochromics are best used in small items like coasters that can warm up rapidly. If the mixed epoxy starts to heat up in your mixing bucket, apply immediately. As a general rule, anything that will burn you (hot pans, boiling water kettle, etc.) The mix ratio for the MAS Deep Pour is 3 parts resin to 1 part hardener (3A:1B) by volume, or 100 parts resin to 28 parts hardener (100A:28B) by weight. Do not mix more than one gallon at a time. Oil, wax, flecks of dust, sap, moisture, etc., even in small amounts, can cause surface imperfections in the coating. When warm, it’s thinner and sets faster. We recommend testing the colors in very small batches (1-2oz) of mixed deep pour to ensure a desired result before pouring a large scale project. A folding motion combined with stirring and scraping the mixing vessel sides will allow you to thoroughly combine the two parts. That being said, every project is unique. 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. Best practice is to start with epoxy, and then overcoat with polyurethane. Detailed instructions accompany your purchase to help you get great results: After you place your order you'll receive a detailed user guide (if you've opted out of seller communications just shoot us a note and we'll send to you). MAS Deep Pour Epoxy . I've heard quarter inch, one inch, two inches. Rating Review: 4.5 stars out of 5. Rob: Wow. If allowed to cure past the point of being able to indent a fingernail, then you will want to lightly scuff sand between coats to promote adhesion. Larger slabs should be poured thinner than smaller castings to minimize exotherm. Be sure the stain is fully dry before coating work with epoxy. Most acrylics are also epoxy compatible. 99. The max thickness MAS Table Top Pro should be applied is 1/8-1/4” per layer. As you … Do not use paper towels, dirty rags, contaminated sandpaper, or touch surface with oily fingers. Allow Table Top to fully cure 5-7 days before putting into service. can potentially leave an impression on the surface. Over the next couple hours, you're going to still see these bubbles come up and just popping on the surface by themselves, which is great. A 500F “temperature rating” showcased on some counter top systems is a misleading marketing practice. ArtResin – The Artists’ Choice. Before I started the pour, I applied some MAS penetrating epoxy to the legs. Sep 13, 2020 - At MAS Epoxies, we get asked how to build a river table very often. Each, Starting at Mix ratio:  Double check the proper by volume mix ratio was used. Our facilities will be closed from 12/31-1/7 so employees can spend time with their families. If the coffee cups have an uncoated ceramic, , you can actually scratch glass with that mug as well as virtually any room-temp cure epoxy surface. What is the temperature rating for MAS Deep Pour? The mica powders, you don't really get a very flat color with those. Do not over dilute. When in doubt, small scale compatibility testing is always a good idea. Rob: Nice, Nicely done, now, we're going to pour. Fill the spot and let it fully cure, hand sand the spot that was just filled. Rob: See how that looks? This can also be done with clear super glue for a quicker fix on small imperfections such as fish eyes. Differences in viscosity can also lead to variations in how much waste is being lost after every pour. Okay. Max casting thickness can vary depending on a number of factors including shop temp, material temp, mixing quantity, mold material, project dimensions, etc. Sanding might not be practical as this could scuff your diamond plate, so maybe just stick to degreasing with a clean cotton rag and acetone. This can also be done with clear super glue for a quicker fix. Also check out Amazon.com, there are some unique options like glow in the dark or thermochromic pigment. With our Deep Pour, you only need to pour once! commonly used however some customers have experimented with alcohol inks and acrylic tints. How much does the 1.3 gallon kit of MAS Deep Pour cover? 99 Each. Epoxy is a temperature sensitive material. Symptoms may include tightening of the throat and difficulty breathing. Manufacturer guarantees/warranties for power tools, CNC and laser products will supersede the Rockler Guarantee if these items are damaged or defective. What is the max thickness you can pour MAS Tabletop Pro? Usually, when you're pouring the Deep Pour, since it's very watery, you want to go as slow as possible, you don't want to splash in there and have overpour or anything like that. Small molds can be poured in single layers up to 2 in. This could be hard and this could be kind of gummy since it's so thin. Using a propane torch or a heat gun, apply heat 6-8 inches above the surface in a back and forth motion to remove bubbles. Do not use water based paints or pigments like latex as they can  cause foaming. Take extra care not to whip in excess air. Rob: All right, well now we're going to get busy mixing some epoxy. 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. The maximum depth to pour is approximately 1/8”- 1/4" thick. When bonding to metal the surface must be bright and free of oxidation. For the best experience on our site, be sure to turn on Javascript in your browser. You can decrease the amount of mica to create a translucent effect or use a couple drops of alcohol ink to create tint. to 1-in. Epoxy is a thermoset and bonds well to other thermosets, but thermosets and thermoplastics are notoriously difficult to bond to each other, but it can be done with the right system. Before using any of these epoxy products, always read the instructions and safety information because mix ratios, working times, and cure times are different for each epoxy system. 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. Somebody got too aggressive with his carver. I know that that's compatible with your system. Cool. If you want to pour out wood or other materials, tape off any holes well so that the resin remains where you want it to be. 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. Answered by the admin. , learn Woodworking Tips & Tricks with Rockler our epoxy denatured alcohol before the... 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