I use KSResin Liquid Solid for my coasters, and it could be poured around 2 inches deep. Use code UNDILUTED to get 5% off your get, if you would like to test it Based on the producer’s guideline, you could implement it on steel, aluminum (anodized or delicate) surfaces. It https://sculpture-resin64074.worldblogged.com/21416163/getting-my-acrylic-epoxy-to-work