OB1 Black HeatProtect Fire Cement 1200C – High Temperature Heat Resistant Seala

OB1 Black HeatProtect Fire Cement 1200C – High Temperature Heat Resistant Seala Description

Extreme Heat Resistance Up to 1200C - Forms a hard, durable, high‑temperature seal ideal for stoves, flues, fireplaces, ovens, and chimneys; perfect for areas exposed to intense heat. Creates an Instant, Heat‑Cured Seal - Applies as a paste and dries to a solid, non‑flexible seal. When first heated, increase temperature gradually to ensure proper curing and avoid bubbling. Reliable Performance Within Recommended Conditions - Best applied between +5C and +40C, and frost‑resistant during transport down to -15C. Avoid use on damp or frozen surfaces for optimal results. Proper Surface Prep for Best Adhesion - Substrates must be clean, dry, and free from dust or grease. Slightly moisten very porous surfaces before applying; OB1 Multi Surface Cleaner can help smooth and finish joints before curing. Easy Application & Cleanup - Supplied in a cartridge with a precision nozzle for controlled application. Uncured material can be cleaned with OB1 Multi Surface Cleaner; once cured, removal must be done mechanically.