Sika Boom® AS-PRO Window & Door Insulating Spray Foam Sealant for Gun Dispenser 24oz

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.
• 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.