Product Description

Get heat-resistant, rust-proof control with Rust-Oleum’s High Performance 4200 System High Heat Coating. This modified silicone formula provides premium protection in very hot settings. Choose from an aluminum finish or other color options.

  • For interior/exterior use on surfaces that reach 300-800°F (149-427°C)
  • Ideal for boilers, incinerators, kilns, smokestacks and more
  • Apply to properly primed steel surfaces
  • Two-year rust-proof guarantee
  • Meets USDA requirements for incidental food contact; accepted for use in federally registered Canadian food facilities


For Best Results

  • Achieve maximum performance by starting with the 4200 System primer


Available Sizes

  • Quart
  • Gallon
  • Two Gallon
  • Five Gallon