Review on 🖤 Smooth Cast Onyx Fast Black Liquid Plastic Casting Resin - Trial Unit: Superior Quality and Quick Setting Result by Patricia Reed

Definitely not for beginners. With a pot life of 2 minutes you really should be 100% ready to pour. I have found that this resin only mixes properly in cups made from certain plastics. Some plastics will make the resin bubble and boil. It also gets quite hot during the 10-minute cycle, so don't apply it to bare skin or hold the mixing bowl after pouring it, especially if there's anything left in it.