Polycondensation Base

Choose from our available polycondensation silicones. These are two component, Room Temperature Vulcanizing (RTV-2) silicone rubbers that are widely used for mold making application including architectural molding, concrete casting, and other general-purpose applications.

Polycondensation Catalyst

Select a polycondensation catalyst to help meet your application needs for curing and hardness development.