What Is The Meaning of RTV-2

Absolutely the condensation RTV-2 silicon for mold making has advantages over RTV-1 silicon. The condensation RTV-2 silicon for mold making not only possesses the same characteristics of heat resistance, low temperature resistance, weather resistance, aging resistance and chemical resistance with RTV-1 silicone rubber, but also possesses the following properties:
a.Basic silicone material and the vulcanizing agent are packed separately in different packages, which has a good stability.
b.You can control operating time according to the variety or weight of the basic silicone material and vulcanizing agent.
c.The major of the RTV-2 silicon for mold making has no adhesive force, that is , easy to demould.
d.If you adopt deep vulcanizing agent, the mold can be vulcanized from the surface to the inside simultaneously.
e.There are categories from light viscosity to high viscosity for your selection.