Description:

BILIN B2 PU Foam delivers superior fire resistance per DIN 4102 B2 standards, with instant flame suppression after fire removal. It excels in sealing, bonding, and insulation tasks, filling gaps and cracks while enhancing soundproofing in buildings. As an eco-friendly, CFC-free one-component foam, it cures upon contact with moisture and can be applied via foam gun or straw, making it a versatile solution for a wide range of building applications.

Features & Benefits:

Self-extinguishing to contain fire spread
B2 fire classification (DIN 4102-1) for reliable fire protection
Better insulation factor for energy savings
Closed-cell structure: water absorption resistant, rigid, and stable
Excellent installation and mounting capabilities
User-friendly application with gun or straw
High expansion ratio for efficient gap filling
Effective sound reduction and thermal insulation
Strong adhesion to most building materials
No shrinkage ensures durable sealing results

Application:

Fireproof door and window installation and sealing
Fire and smoke retardant sealing for wall-floor and wall-ceiling joints
Sealing of roof openings and construction gaps
Fire-rated filling and bonding work including pipe penetrations and cold storage insulation

Technical parameters: