High-performance, one component sealant

• Ideal for use in filling annular spaces around penetrations for approved fire blocking performance as an important part of residential fire safety
• When used around pipe and conduits, the bright orange Gun Foam II permanently air seals and insulates gaps and cracks up to 1 1/2” wide
• Blocks drafts, moisture, and insects while improving comfort and reducing energy usage in commercial, industrial, agricultural, and residential applications
• Can be used on wood, masonry, insulating foam boards, metal, plastics, and sheetrock
• Approved Type V Residential Fireblock
• 7.12 per inch thickness R value
• 250°F max service temperature for cured foam
• Tack-free dry time is 10 minutes, full cure in 1 hour
• 24 oz.