SIKA All Season Multipurpose Gun Applied Polyurethane Foam

Sika Boom® AS-PRO is a one-component, low expansion, CFC-free polyurethane foam

• Installation of window and door frames
• Filling gaps and voids
• Sealing out dust, noise and draft
• Filling of penetration in walls
• Air sealing and insulating
• May be applied year around at temperatures between -12 °C and 30 °C
• Low expansion helps prevent bowing or warping of window frames and other elements
• Convenient application and clean up with Sika Boom® PRO Dispenser gun and Sika Boom® PRO Cleaner
• Environmentally Friendly: CFC and HCFC-free
• Low VOC, less than 2.0 g/L (LEED - SCAQMD, Rule 1168)
• UL 723 Classified (ASTM E84), CAN/ULC-S102-10