The material is an acrylic-based fireproof expansion sealant. It is suitable for fireproofing narrow gaps and is usually used in conjunction with fire-blocking rings or other sealing products for fireproofing around pipes.  

Density：1500~1600 kg/m3

Tack-free time: ≤50min

Full Cure time：≤3 days

Free Expansion Time  450℃，30min                       

Volume：≥10 %（moisture content）