-10% 25 voti Silicone Rubbers R20 - Condensation silicone rubber, very elastic medium hard moulds IR2 €19.71 €21.90 5 KG + cat. 250 gr 1 KG + cat. 50 gr 3 KG + cat. 150 gr 500 gr + cat. 25 gr 20 KG + cat. 1 Kg Time left PRODUCT FOR PROFESSIONAL USE R20 is a liquid mold rubber with high resistance to tearing by condensation. Suitable for modeling and moldmaking, this silicone rubber is very versatile and ideal for making medium-hard molds (20 shore) which allow you to reproduce even the smallest details and undercuts. ✔️RAPID CURING: It is the fastest condensation... Add to basket