Pourable, condensation-curing, two-component silicone rubber that vulcanizes at room temperature.
Special features
Low Shore A hardness (approx. 25)
Very good flowability and self-deaeration
Excellent tear strength
High elongation and flexibility
Outstanding chemical resistance to attack by polyurethane resins. Mold life is significantly extended.
Application
ELASTOSIL® M 4443 US is a general purpose moldmaking compound, which is particularly suitable for the reproduction of models with extensive undercuts.
Pourable, condensation-curing, two-component silicone rubber that vulcanizes at room temperature.
Special features
- Low Shore A hardness (approx. 25)
- Very good flowability and self-deaeration
- Excellent tear strength
- High elongation and flexibility
- Outstanding chemical resistance to attack by polyurethane resins. Mold life is significantly extended.
Application
ELASTOSIL® M 4443 US is a general purpose moldmaking compound, which is particularly suitable for the reproduction of models with extensive undercuts.
