Elastomers, Sealants and Pastes, Sealing, Silicone SIPORTHO 20 Soft silicone in paste 20 ShA See Product Compare Quick View Add to Wishlist Product added! View Wishlist View Wishlist Show Information Materials: Elastomers, Sealants & Pastes Chemistry: Silicone Processes: Sealing Hardness: 20 ShA Ratio: 100 / 100 Working time at 20°C: 4 min Temps de mélange-20°C: Silicone Type: RTV