Boss 33420, 334 Foam Minimal Expansion Polyurethane Expanding Foam, 20 Ounce Aerosol
Cat # : Y8699
Model/Part # : 33420
Quantity:
Product Overview
BOSS® 334 Minimal Expansion Polyurethane Expanding Foam
BOSS® 334 Window & Door Minimal Expanding Foam is a ready to use polyurethane foam, formulated to seal gaps around windows and door frames and rough openings. BOSS® 334 expands to generate an effective seal, and when used properly is proven not to distort or bow window and door frames.
USES:
- Installing of window and door frames
- Filling of cavities
- Sealing of all openings in roof constructions
- Creation of a soundproof screen
- Mounting and sealing of window and door frames
- Connecting of insulation materials and roof constructions
- Application of a soundproofing layer on motors
- Improving thermical isolation in cooling systems
FEATURES:
- AAMA 812-04 approved
- CFC propellant free
- Excellent adhesion on most substrates (except Teflon, PE and PP)
- High thermal and acoustical insulation
- Very good filling capacities
- Excellent mounting capacities
- Excellent stability (no shrink or post expansion)
- Very precise application due to the foam gun system
- Low pressure build, reducing the chance of bowing
- VOC Compliant