Mold Max® XLS® II is a Shore 30A tin-catalyzed silicone rubber that exhibits very low long-term shrinkage. XLS® II molds last longer than other silicones in production when casting chemically harsh resins such as epoxies and polyesters as well as urethane foams. Mix ratio is 100A:10B by weight. Pot life is 40 minutes and cure time is 24 hours at room temperature. Mold Max® XLS® II silicone will reproduce the finest detail and is suitable for a variety of industrial and art related applications including making production molds for, reproducing prototypes, furniture, sculpture and architectural elements. Mold Max® XLS® II can be thickened with THI-VEX® II additive for brush-on applications.
Mold Max® XLS® II silicone can be used to cast a variety of materials including concrete, wax, gypsum, low melt alloys/metals, epoxy or polyester resins (without using a release agent) and urethane foams.
