Our Products Fire Blockage

Designed to seal gaps around pipes, ducts, and other structural openings, effectively containing fires and preventing them from spreading to other areas.

Tensile Strength: ≥35 MPa
Compressive Strength: ≥35 MPa

Fire-bearing Maximum: Fire-resisting limit = 180,for grade 1 (min)
Causticity Quality: ≥7 without corrosion (d)

Drying Time: Dust-free time ≤ 5, hard drying time ≤ 12 (h)
Fire Resistance: Charred height A≤2.50 (m)

Tensile Strength: ≥35 MPa
Compressive Strength: ≥35 MPa