This is the main epoxy resin I use for all my crafting!

Teexpert Crystal Clear Epoxy Resin Kit 2 Gallon Self-Leveling Coating and Casting Resin, High-Gloss & Bubbles Free Resin and Hardener Kit for DIY Art, Jewelry, Table Top, Molds, Wood 1:1 Ratio - 2 gallon

LET'S RESIN Silicone Molds Making Kit 30A, Blue Silicone for Making Molds,2 Part Molding Silicone, Liquid Silicone Rubber Mixing Ratio 1:1 - Ideal for Resin Molds, Silicone Molds DIY Making (20.8oz) - Small