Low pressure one-component polyurethane gun grade foam designed to fill gaps between fenestration products and rough openings. The non-rigid, highly elastic formula will not bow windows & doors, provides an air and water tight seal and allows up to 30% joint movement.

Features & Benefits

• Minimal expanding / low pressure: won't bow or warp windows
• Air seals and saves energy
• Non-rigid, highly flexible, won't crack
• Reusable with foam applicator gun
• Bright white color
• Tested in accordance with AAMA 812
• High closed cell content
• 30% movement capability