BC Sildon 270

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Basildon Chemicals Sildon 270 is a blend of modified silicone fluids designed for use as a mould release agent with greater durability than standard dimethyl polysiloxanes. Sildon 270 is particularly effective for the de-moulding of rubber and plastic parts from metal moulds. The product has excellent resistance to oxidation and to most chemicals.

Product Features

  • Easy to apply by dipping or wiping
  • Dilutable in aliphatic hydrocarbons with low shear mixing
  • May be used on most types of rubbers and plastics and on porous and non- porous moulds

Typical Properties

  • % Active content: 100
  • Appearance: Clear colourless liquid
  • Viscosity: 4,500-9,000cS
  • Flash point: &lt250&degC


  • Rubber and Plastics
  • Mould Release Applications
  • Film Forming