Condensation (Tin catalysed) cured,  2 Part Room Temperature Vulcanised (RTV - 2) silicones use humidity in the open air for it to fully vulcanise. These silicones are best for general purpose uses where casting resins such as polyester, polyurethane, epoxy as well as polyurethane foams and low melting metals are to be cast. Small amount of shrinkage occurs with these silicones. Pourable in nature, they can be thickened into a brushable consistency with certain additives. Condensation Cured RTV-2 Silicone Sort By: Default Title - A to Z Title - Z to A Price - lowest first Price - highest first Time Added - latest first Popularity - most popular first Sales - best selling first Soft Translucent Silicone 1.1kg Translucent Condensation Cure RTV-2 $60.50 Soft Translucent Silicone 5.5kg Translucent Condensation Cure RTV-2 $264.00 Soft Translucent Silicone 550gm Translucent Condensation Cure RTV-2 $35.20 Thixotropic M 100gm (for Craftsil Silicone) $24.20 Thixotropic M 1kg (for Craftsil Silicone) $82.50 Thixotropic M 500gm (for Craftsil Silicone) $82.50 Thixotropic M 50gm (for Craftsil Silicone) $13.20 Ultrasil 1.1kg A general Purpose Mould Making Silicone $55.00 Ultrasil 20kg A general Purpose Mould Making Silicone $616.00 Ultrasil 5.5kg A general Purpose Mould Making Silicone $231.00 Ultrasil 550gm A general Purpose Mould Making Silicone $30.25 Aldax CraftSil (525g) General Purpose Mould Making Silicone 525g $29.95 T35 Catalyst (for Craftsil) 250gm Catalyst for Aldax Craftsil $22.00 T35 Catalyst (for Craftsil) 500gm Catalyst for Aldax Craftsil $40.70 T35 Catalyst (for Craftsil) 50gm Catalyst for Aldax Craftsil $7.15 Aldax CraftSil (1.05kg) General Purpose Mould Making Silicone $55.00 1 2 next»» Ok