BOSSMAN GENERAL PURPOSE PU FOAM B22S 750ML (STRAW TYPE)

Reference: G10-B22S

Condition: New

50 Item Items

Versatile Adhesion: Exhibits strong bonding to a wide variety of substrates including UPVC, masonry, brick, block work, glass, steel, aluminum, and timber.
High Insulation Value: Offers excellent thermal and acoustical insulation properties, making it ideal for heat preservation and sound dampening.
Fast Curing: Reaches a tack-free state in approximately 10 minutes and can be trimmed or cut after about 20 minutes.
Environmentally Friendly: Contains CFC-free propellants that are harmless to the ozone layer.
Post-Cure Processing: Once fully cured (typically within 24 hours), the foam can be painted, sanded, plastered, or caulked.

Installation: Fixing and insulating door and window frames.
Sealing: Filling gaps, joints, openings, and cavities in walls or roof constructions.
Utility Insulation: Sealing around electrical outlets, water pipes, vents, and utility lines.
Protective Packaging: Wrapping fragile commodities to provide shake-proof and anti-pressure protection.

Preparation: Clean the surface of dirt and grease, then moisten the cavity to improve adhesion and curing.
Mixing: Shake the aerosol can vigorously for at least 40 seconds to 2 minutes before use.
Application: Screw the provided straw onto the valve, hold the can upside down, and slowly press the trigger.
Expansion: Fill the cavity to approximately 40%–50% capacity to allow for the foam's expansion.