Pourable, addition-curing, two-component silicone rubber that vulcanizes at room temperature.
Special features
very good flow
fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat
low Shore A hardness (approx. 28)
high tear strength
excellent long-term stability of the mechanical properties of the cured rubber
outstanding resistance to common casting resins particularly polyurethane
Application
Due to the outstanding resistance to casting resins as well as the superior mechanical properties, ELASTOSIL® M 4601 A/B is especially suitable for all molds of models with extensive undercuts that are to be reproduced in casting resins. As a low-Shore addition-curing RTV-2 silicone rubber that cures without undergoing dimensional shrinkage, ELASTOSIL® M 4601 A/B is also extremely suitable for casting all other common reproduction materials, particularly if absolutely accurate copies of models with pronounced undercuts are required.
Pourable, addition-curing, two-component silicone rubber that vulcanizes at room temperature.
Special features
- very good flow
- fast and non-shrink cure at room temperature which can be accelerated considerably by the application of heat
- low Shore A hardness (approx. 28)
- high tear strength
- excellent long-term stability of the mechanical properties of the cured rubber
- outstanding resistance to common casting resins particularly polyurethane
Application
Due to the outstanding resistance to casting resins as well as the superior mechanical properties, ELASTOSIL® M 4601 A/B is especially suitable for all molds of models with extensive undercuts that are to be reproduced in casting resins. As a low-Shore addition-curing RTV-2 silicone rubber that cures without undergoing dimensional shrinkage, ELASTOSIL® M 4601 A/B is also extremely suitable for casting all other common reproduction materials, particularly if absolutely accurate copies of models with pronounced undercuts are required.
