Bulk Buy 750ml Gun Applied Fire Retardant Expanding Foam B2B Polyurethane Foam Factory in China

Polyurethane foam adhesive is non-flammable with excellent flame retardancy, complying with DIN 4102-1 B2 standard. It can self-extinguish quickly without a fire source, with stable performance. It has functions such as bonding, fixing, installation, sound insulation and heat insulation, and is suitable for filling and sealing fireproof gaps, which can effectively prevent smoke and gas leakage.

1. Self-extinguishing, meeting DIN 4102-1 B2 fire rating
2. Better heat insulation effect
3. Closed-cell structure can prevent water absorption
4. High rigidity and good stability
5. Convenient installation
6. Simple and easy construction
7. Excellent expansion rate
8. Outstanding sound and heat insulation performance
9. Good adhesion
10. No shrinkage and good stability

1. Suitable for fireproof door and window installation operations
2. Fire and smoke retardant sealing between walls, floors and ceilings
3. Sealing of all openings in roof structures
4. Various filling and bonding scenarios requiring flame retardant or fire-rated properties such as pipe penetrations and cold store area insulation