Silicone 650

Product Description

Temperature Resistant. A one component, solvent based, high temperature coating based on air drying/baking silicone binder.


For the protection of steel from corrosion on areas including flare stacks, kilns, flues, furnaces, muffler, exhausts, hot piping, stacks & other steel surfaces at elevated temperatures.

Silicone 650 will withstand continuous dry temperatures of 540°C and temperature surges of 650°C.

Where maximum corrosion protection is required, application should be over a zinc silicate primer such as Inorganic Zinc Primer.


  • Heat resistant up to continuous dry temperatures of 540°C and temperature surges of 650°C
  • Maximum thickness which can be applied in a single coat without subsequent blistering on heating is 40 microns dft
  • Used for internal and external protection of steel surfaces
  • Excellent flexibility
  • Excellent abrasion and weathering resistance
  • A minimum drying time of 72 hours at 20°C is required before applying heat
  • Aerosols available


Download Datasheet Contact Us for MSDS
Industrial & Protective:
  • Acrylic Solvent Based
  • Acrylic Waterborne
  • Acrylonitrile
  • Alkyd
  • Bitumen Modified
  • Cementitious
  • Chlorinated Rubber
  • Epoxy
  • Inorganic Silicate
  • Intumescent
  • MRO
  • Pipeline Corrosion Protection
  • Polyaspartic
  • Polyurea
  • Polyurethane
  • PVB
  • Silicate
  • Silicone
  • Vinyl
  • ZincFix®
RAL Classic Colours Reference
Catalogue Download
Download Infrastructure Brochure

Infrastructure Systems - ISO 12944

Download 650kb