Casting, Elastomers, Silicone, Spraying COPSIL 20 RTV silicone elastomer 20 ShA fluid, translucent & skin contact See Product Compare Quick View Add to Wishlist Product added! View Wishlist View Wishlist Show Information Application: Custom liners Matériaux: Elastomers Dureté: 20 ShA Allongement à la rupture: 930 % Réactivité: Rapide/Normal Ratio: 100 / 100 Temps de gel à 20°C: 25min/40min Temps de démoulage à 20°C: 2h/4h Type de silicone: RTV