Minimal Expanding Professional Grade Gun Foam 24 oz. (Tan)

Item
33424
  • California Prop 65

APPLICATIONS

BOSS® 334 Window & Door Minimal Expanding Foam is a one-component, ready to use polyurethane foam, formulated to seal the gap around window and door frame and the rough opening. BOSS® 334 expands to generate an effective seal, and when used properly is proven not to distort or bow window and door frames. BOSS® 334 will achieve a Sound Transmission Class (STC) of 58 when applying it in accordance with ASTM C-919 “Standard Practice for use of Sealants in Acoustical Applications”.

FEATURES & BENEFITS

• 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
• 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 thermal isolation in cooling systems
• Density: 1.56 lbs./ft³
• Thermal Conductivity: 0.22 - 0.26 Btu-in/hr-F-ft²
• R Value: 3.8 - 4.8 per inch
• Tack Free (1” bead): 8 minutes (68°F & 65% RH)
• Fully Cured (1” bead): 12 hours (68°F & 65% RH)
• Cuttable (1” bead): 1 hour (68°F & 65% RH)
• Tensile Strength: 15 psi
• Shear Strength: 7 psi
• Elongation: 20%
• Yield/24 Oz. Can: 11 gallons freely foamed
• Theoretical Yield - 24 oz. 1/4” bead: 4300 ft.
• Theoretical Yield - 24 oz. 1/2” bead: 1030 ft.
• VOC: 166 gr./liter
• Service Temperature: -40°F to 200°F
• Application Temperature: 40°F to 115°F

Specification
Capacity 24 oz.
Safety Standards
California Prop 65 Yes
Weights and Dimensions
Operating Weight (lbs) 5
Exterior Dimensions (D) (inches) 14.000000
Exterior Dimensions (W) (inches) 3.000000
Exterior Dimensions (H) (inches) 6.000000
Shipping Weight (lbs) 5.000000