Anti-Heat Heat Absorbing Compound, 12 oz. Anti-Heat Tube is specially formulated to eliminate heat damage and discoloration on materials exposed to high temperatures. Designed to absorb and dissipate heat generated by soldering, soldering or brazing from traveling through the metal surface, the anti-heat effectively prevents heat-related damage such as buckling, cracking, warping or other metal distortions. Features: Absorbs and dissipates heat to eliminate damage and discoloration. Prevents heat migration through metal surfaces. Non-toxic and non-hazardous. No asbestos and no smell. Adheres to horizontal, vertical and aerial surface Made in the United States. Industry uses Welding Metal fabrication. Welding and brazing Surface uses Metals Plastics Glass.