Sika Boom® AS-PRO is an all season, multipurpose, gun-applied polyurethane foam.

• 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.

Usage:

• 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.

Advantages:

• 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.