R20 - Liquid silicone for medium hard molds

FOR PROFESSIONAL USE

It is the fastest RTV silicone rubber on the market, it hardens in just 6 hours at room temperature. It has a very high resistance to tearing and is ideal for molds making  (20 ShoreA hardness).

Silicone per stampi di media durezza shore a 20
Shore
A 20
Silicone per stampi di media durezza mix ratio
Mix Ratio
100:5
Silicone per stampi di media durezza veloce
Fast Curing
Time 6 hours
Silicone per stampi di media durezza riproduce dettagli
Reproduce
every Detail
 
€21.90
€21.90
  • 500 gr + cat. 25 gr
  • 1 KG + cat. 50 gr
  • 3 KG + cat. 150 gr
  • 5 KG + cat. 250 gr


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It is a bi-component rubber (base + catalyst) that thanks to its low viscosity and high elasticity allows copying faithfully even the smallest details. Ideal to make molds of any type and size and is particularly suitable for making objects and creations in plaster, resins, wax, soap, and cement. Thanks to the special catalyst formula we managed to:

  • Reduce the setting (from 12 hours to 6 hours)
  • Eliminate the bad smells typical of the other catalyseurs.
  • Improve technical and mechanical performance (+ 15% of casting compared to all other commercially available condensation silicone rubbers)
  • Improve the aging resistance of the molds

How to use R20 for mold making

Watch the R15 silicone rubber video. They have the same instructions for use

Rated 4.9/5 based on 13 customer reviews

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