SUPERSIL is a two-component silicone elastomer which cures at room

temperature by a polycondensation reaction. It is designed as a multi-purpose

Pourable material providing excellent physical properties.




  • Figurine and giftware casting using Polyurethane, Polyester, Plaster and Gypsum Cements
  • Moulding of complex parts with deep undercuts and fine details




  • Very flexible rubber
  • High Elongation and Tear Strength
  • Good fluidity
  • Colour contrast to visually ensure thorough mixing
  • Excellent resistance to polyester type casting resins
  • Low density
  • 4 hour working time or 2-3 hour de-mould

SuperSil 25