Dolphin Fire Retardant PU Foam is self extinguishable, Class B2. The foam dispenses from the aerosol can is moisture cured and draws humidity from the air for cure.
- It is an economical and effective method for installing building code complaint,fire blocking in wood frame.Used to seal concealed penetrations from floor to floor or room to room,forms a fireblock and a durable,air tight and water resistant bond
- Bonds to wood, dry wall, metal, masonry, glass and most plastics.