Sika Boom Expanding Foam Filler 750ml

High yield adhesive foam

• Multiposition can allows foam to be applied at any angle (360°)
• High yield
• BRANZ appraised (Appraisal No. 452 [2007])
• Easy application with valve nozzle (adapter)
• Suitable for application at lower temperatures (+5°C)
• Fast curing
• Excellent insulation properties
• Effective sound dampening
• Age resistant
• HFC‐free

• Form: 1-part polyurethane, moisture curing
• Colour: Light yellow
• Specific gravity: 0.024 ±0.003kg/l (= 24 ± 3kg/m³)
• Skinning time: 10 ± 2 minutes (+23°c / 50% r.h.)
• Curing rate: A 20mm bead of expanded foam can be cut after 30 minutes (+23°C 50% r.h.). Full cure after 12 hours (+23°C / 50% r.h.).
• Service temperature: ‐40°C to +80°C (temporary exposure up to +100°C)
• Heat conductivity: ~ 0.0389 W/mK (DIN 52 612)
• Compressive strength: ~ 0.04 ± 0.01 N/mm² with 10% deformation (+23°C / 50% r.h.)(DIN 53 421)
• Shear strength: ~ 0.04 ± 0.02 N/mm² (+23°C / 50% r.h.) (DIN 53 427)
• Tensile strength: ~ 0.08 ± 0.02 N/mm² (+23°C / 50% r.h.) (DIN 53 430)
• Elongation at break: ~ 38% ± 2% (+23°C / 50% r.h.) (DIN 53 430)
• Substrate temperature: +5°C min. / +35°C max. (aerosol can has to be +5°C min.)
• Ambient temperature: Optimum handling temperature: +20°C
• Permissible handling temperatures: +5°C min. / +35°C max.
• Relative air humidity: Between 30% and 100%
• Consumption: Consumption can be regulated by the pressure and angle of the valve /adapter