High Strength RTV 2 Silicone rubber for mold making at shore A 25

High Strength RTV 2 Silicone is a great all purpose silicone as it is flexible, extremely tear resistant, has a low viscosity that does not require degassing (although always recommended if capable), and is very easy to mix. The High Strength RTV 2 silicone is a tin base silicone. It is recommended for one piece molds, molds with undercuts, multi piece molds, and molds that require a very high tear strength.

Some of the materials you can cast into a silicone mold are:
- Urethane Plastic
- Urethane Rubber
- Epoxy
- Polyester
- Fiberglass Resign
- Plaster
- Soap
- Wax
- Low melt metals (up to 400 degrees Max)
- HydroCal White
- UltraCal 30
- Rigid Foam
- concrete statue mold