How Epoxy Resin Work, Content And Mixing Ratio Epoxy grout is a type of grout made from a mixture of two components: resin and hardener. These components are combined to form a chemical bond that creates a durable, stain-resistant, and waterproof grout. The content typically includes:Epoxy Resin: This is the main ingredient that provides strength, flexibility, and chemical resistance. It’s usually made from a combination of epoxy com ... Continue