Extreme Silicone - high quality mold-making silicone
Extreme Silicone is a bi-component addition (platinum) cured RTV silicone rubber which vulcanizes at room temperature. Because of its considerable fluidity, it is recommended for the duplication of models with many undercuts.

Applications
Mould-making
Model making
Concrete forms and moulds
Rapid prototyping
Soap moulds
Candle moulds
Advantages
- High chemical resistance to some resines
- Extremely high tear strength
- High resistance to wear and tear
- High accuracy in reproducing of very small
details
- High dimensional stability in time
- Remarkable resistance to high temperatures
- Excellent releasability
Properties
Mixing ratio: A:B =
1:1
Viscosity of uncured mixture:
4000 ± 300 cP
Tensile strength: 4,5 ± 0,2 N/mm²
Pot life at 23° C:
cca 15min
Hardening time at 23° C:
1h
Hardness Shore A after 24 hours:
21 ± 2 ShA
Elongation at break:
380 ± 20%
Colour:
blue
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