Safe and more environmentally friendly Crystal Resin is 50% biosourced, transparent, gloss, bubble-free and easy to work. Two-component (resin A and hardener B) epoxy resin system, with its liquid texture, is ideal for casting in moulds or framed media, inclusions and even as a protective varnish. Once dry, it is hard and non-porous. Easy to use with professional results. For experienced and amateur adult users.