Soundproofing PU Foam Sealant / Fire Retardant Foam For Plastic / Metal

Fire Retardant Foam
Self-Extinguishable
Noise Resistant
Anti Freezing

Description:

I-Like Fire-rated (Class B2) spray PU foam is self-extinguishable. It is an economical, convenient and effective method for installing Building Code compliant, fire blocking in wood frame residential construction. It is used to seal concealed penetrations from floor to floor or room to room, forms a fireblock and a durable, airtight and water-resistant bond. Bonds to wood, drywall, metal, masonry, glass and most plastics.

Precautions:

1. Keep out of the reach of children 
2. Protect from sunlight and do not expose to temperatures exceeding 50℃
3. Do not pierce or burn,  even after use.
4. Do not spray on a naked flame or any incandescent material.
5. Keep away from sources of ignition. No smoking when operating.

Directions:

1. Shake can vigorously;
2. Install PU foam gun or spraying straw to the valve according to the instruction.
3. Convert the can, then press trigger, there would be foam flowing out.
4. In a general way, just fill in the hole or gap by 70% when gun-type, and 50% when straw-type.

Package: