750Ml B2 Grade Fire Resistant Sealant Foam Polyurethane Pu Foam for Window and Door

Description:

This high-performance polyurethane foam meets DIN 4102 B2 flame-retardant standards, extinguishing instantly when fire is removed. Perfect for fireproof sealing, it prevents smoke and gas leakage while offering excellent bonding, fixing, and insulation properties. Versatile for gaps, cracks, and soundproofing, it expands upon application, ensures durable sealing, and is environmentally safe (no CFCs).

Features & Benefits:

Self-distinguish

B2 Fire rating class (DIN 4102-1)

Better insulation factor

Closed cell structure, resistant to water absorption,more rigid and stable

Excellent installation ability

Easy application

High expanding rate

Effective sound dampening and thermal insulation.

Excellent adhesion

Strong stability (no shrinkage)

Application:

Installation of fireproof doors and windows.

Fire and smoke retardant sealant between walls, floors, and ceilings.

Sealing of all openings in roof constructions.

Any filling or bonding application requiring fire-retardant characteristics or afire-rated product, such as in pipe penetrations, or insulation of cold store areas.

Technical parameters: