Silicone

RTV2 Jewelrywax pattern in moldJewelry Mold

RTV2 Silicone Rubber – Pourable Molding Rubber
RTV2 silicone rubber is ideal for use in mold making applications.

RTV2 silicone rubber is platinum-curing and composed of two components, base and catalyst, that mix together and vulcanize at room temperature.

Why use RTV2 silicone rubber?

  • High dimensional stability over time
  • Easy to use
  • Most stable polymers available, offering superior reliability
  • Vulcanization time can be adjusted, allowing flexible application
  • Suited to polyurethane casting materials
  • Products are non-toxic
  • 1:1 mixing ratio formulas provide easy mixing
  • 10:1 mixing ratio formula for transparency

RTV2 silicone rubbers provide:

  • Excellent durability over time
  • Excellent stability over time
  • Zero shrinkage
  • Mixing ease
  • Increased production speed

Name

Mixing Ratio

Form

Color

Working Time

Setting Time

Hardness (ShA)

HT 42

1:1

Liquid

Gray

20-25 minutes

4 hours

42 ± 3 ShA

RTV3135

1:1

Liquid

Transparent or Red

20-25 minutes

4 hours

33 ± 3 ShA

Learn More: Product Data Sheet | Application Instructions