BLUESIL RES 6407 can be combined with organic resins (e.g. alkyds), by cold blending, to improve coatings’ heat and weathering resistance. The amount of BLUESIL RES 6407 is generally around 20% (dry for dry, by weight), but it can be added up to 75%.
When used alone to formulate high temperature coatings, it is necessary to use specific temperature stable pigments such as black iron oxides or aluminum pastes.
Addition of catalysts such as iron octoate (0.1 to 0.5% / solid resin) is recommended for service temperature up to 400°C.

BLUESIL RES 6407 may be stored at temperatures between -20°C / -4°F and 30°C / 86°F for up to 12 months from its date of manufacturing.Please consult the Safety Data Sheet of this product.


BLUESIL RES 6407 is a 70% solids methylphenylsilicone resin in Toluene solution.
This resin is designed to formulate heat resistant coatings for industrial applications with improved weatherability.

Coating;Heat Protection;High Temperature Protection;Protection;Shine


  • High temperature resistance (up to 400°C) when used in combination with suitable temperature-stable fillers and pigments
  • Good compatibility with organic resins (e.g. alkyds), to improve their heat and weathering resistance.
  • Dry tack-free at room temperature.
  • Medium flexibility
BLUESIL RES 6407 can be used to formulate medium - high solids content coatings.

Asia Pacific;Europe Middle East Africa;Central and South America;North America