3D Printing, Elastomers, Silicone COPSIL 3D 0525 Soft RTV-2 silicone for additive manucfacturing See Product Compare Quick View Add to Wishlist Product added! View Wishlist View Wishlist Show Information Materials: Elastomers Chemistry: Silicone Processes: 3D Printing Hardness: 5 ShA Elongation at break: 900% Mix viscosity at 20°C: Thixotrope Ratio: 100 / 100 Working time at 20°C: 23min Silicone Type: RTV