How jel coat is prepared?

Jel coat, often used in mold-making and as a protective layer in various applications, is prepared by mixing a specified ratio of resin and hardener, typically a polyurethane or epoxy formulation. The components are combined thoroughly until the mixture is homogeneous, and then colored pigments or additives can be incorporated if desired. The mixture is then poured into the mold or applied to the surface, allowing it to cure according to the manufacturer's instructions, which usually involves a set time for proper hardening. Once cured, the jel coat provides a durable, glossy finish.