browsef 20230907 Polycraft GP-3481F RTV Silicone Mould Making Rubber 2.2kg Kit (Green Very Fast Catalyst) GP3481

Polycraft GP-3481F RTV Silicone Mould Making Rubber 2.2kg Kit (Green Very Fast Catalyst) GP3481




Polycraft GP-3481F RTV Silicone Mould Making Rubber 2.2kg Kit (Green Very Fast Catalyst) GP3481


Polycraft GP-3481F RTV Silicone Mould Making Rubber 2.2kg Kit (Green Very Fast Catalyst) GP3481

Product Description

Polycraft GP-3481F Silicone is a Condensation Cure Mould Making Rubber. It is a high strength silicone mould making rubber that has been formulated for easy mixing by hand. The colour coded components (red or green) provide a visual aid to ensure adequate mixing. The two components mix easily and can be used without processing in a vacuum chamber due to the low viscosity. This silicone is perfect for the detailed reproduction of figures, art objects, and similar items.

Features

  • Outstanding release properties
  • Long working time
  • Medium hardness
  • High tear resistance
  • High elasticity for easy removal of complex replica parts
  • Can be made thixotropic (non flowable) for vertical surface replication

Specifications

  • Colour: Light Green
  • Mix Ratio: 100:10
  • Working Time: 20-30 Minutes
  • De-Mould Time: 6 – 8 Hours
  • Mixed Viscosity mPas: 18000
  • Hardness Shore A: 27
  • Tensile Strength Mpa: 3.0
  • Elongation @ Break %: 520
  • Tear Strength kN/m: 23
  • Linear Shrinkage &: 0.2-0.5

Downloadable Instruction Sheet

Download the instruction sheet for this product on the invoice.

Legal Disclaimer

Unfortunately, we are unable to ship this item to the Isle of Man, Channel Islands, or any Scottish Islands due to carrier restrictions. This silicone is not suitable for food use and is not a food grade silicone. It has a Shore A 27 hardness, meaning it will create a reasonably soft silicone mould. The cured colour is light green. This kit includes liquid RTV silicone and silicone catalyst.