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 molding applications. It cures within 24-36 hours at 70 degrees F creating a clear, glass like finish that resists scratching and yellowing with an extended gel time to minimize exotherm and improved air release.
 
PLEASE NOTE: This is an advanced deep pour epoxy resin system. DO NOT use Deep Pour resin in working temperatures above 75°F. 

Please take into consideration the volume of epoxy you pour into a void. Pouring too much epoxy into a large area may result in shrinking, yellowing or cracking. Keeping the work area cool by adding a fan can help reduce the risk of the epoxy overheating. 
 
Working Conditions:
For best results, all materials and working conditions should be maintained at a constant 60°F-75°F. Epoxy is a temperature sensitive material. When cool, it’s thicker and sets slower. When warm, it’s thinner and sets faster. Working in a shop or with material above 75°F, Deep Pour may set too quickly and exotherm (become too hot) which could cause it to yellow, distort, shrink or crack.
 
Maximum Casting Thickness:
Max casting thickness can vary depending on a number of factors including shop temp, material temp, mixing quantity, mold material, project dimensions, etc. Larger slabs should be poured thinner than smaller castings to minimize exotherm. Every project is unique, but as a general guideline do not exceed 0.5” casting thickness for a full mixed 1.3 gallon kit, or 1” for a half mixed kit. Step pour multiple layers for thicker castings.
 
Exothermic Reaction:
CAUTION EXOTHERMIC REACTION: Mixed epoxy generates heat. The more you mix, the hotter it will be. Must use after mixing. Only mix what you are ready to pour. May fume and smoke.