Rust-Oleum 286507 Heat Resistant Coating, High Performance Rocalkyd, Metal, por | 19 Jul 2026• Available in Flat Black or Aluminum Finishes. • Withstands Temperatures up to 400°F, 800°F and 1200°F. & Recepticles. Electrical Outlets. Light Industrial. and Enclosures. Electrical Boxes. General Purpose.