MAS Epoxies Deep Pour is a high quality deep pour epoxy system for DIY and professional hobbyists, artists, makers and woodworkers. This clear, high gloss, scratch-resistant low viscosity epoxy resin cures like glass, to let you create a unique piece of furniture, sculpture or art. Deep Pour is a clear epoxy resin that provides an extended working time that allows deeper pours per layer. Rather than 1:1 epoxy products that require a max casting thickness of 1/4” layer per pour. 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. 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. 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. When casting materials like wood, leaves, rocks and other substrates, make sure the material is dry and sealed. We recommend sealing any wood or porous surfaces prior to using Deep Pour Epoxy. Penetrating Epoxy Sealer works great for sealing the wood to reduce the risk of air bubbles and foam appearing while curing.