Wacker 60007934 - Elastosil M 4642 Silicone Rubber Part B, 3 kg Small Pail
Pourable, addition-curing, two-component silicone rubber that vulcanizes at room temperature.
Main application: making shrink-free molds with excellent reproduction accuracy.
Properties
- Very good flow
- Fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat
- Medium Shore A hardness (approx. 37)
- High tear strength
- Long-term stability of the vulcanizate’s mechanical properties
- Outstanding resistance to common casting resins