High durometer, medium tear resistance silicone moldmaking rubber for prototyping, architectural and furniture component applications.
After mixing with its curing agent, SILASTIC™ RTV-4230-E Silicone Rubber becomes a pourable liquid capable of forming durable, flexible molds for producing parts with unusual configurations, severe undercuts and close tolerances.
- Easy release
- High elongation
- Minimum shrinkage
- Long working time
- Heat-accelerable cure
- High strength
- Tear resistance
- Acceptable for food contact
SILASTIC™ RTV-4230-E Curing Agent
Part Number Size 4107152 20.4 kg