Curing Agent (Catalyst) for the Silastic range of silicones. This clear curing agent is available in 3 types and speeds as detailed below.
1kg base Silicone requires 50g Curing Agent
5kg base Silicone requires 250g Curing Agent
20kg base Silicone requires 1kg Curing Agent
A fast curing agent is the most popular and is recommended as standard. Ideal for both pouring and brush-on applications.
Gel Time: 30 minute
De-Mold Time: 5 hours
Is a slower setting cure and is also more resistant to polyester resin, so increases the mould–life when casting resin into your silicone moulds. Ideal as a general purpose cure and for pouring moulds. Also suitable for use with Silastic 3483 Silicone Base
Gel Time: 90 minute
De-Mold Time: 24 hours
This really is Very Fast ! Only use in specific applications where speed is essential.
Gel Time: 10 minute
De-Mold Time: 1½ hours
All these curing agents are also compatible with both Durasil and Smartsil silicones.