8″ Foam Gun Extension
8″ foam gun extensions sold in packages of 100 only.
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Refillable Low-Pressure Spray Polyurethane Foam Systems. Proper use of an NIOSH-approved half mask respirator with organic vapor cartridges, safety glasses or goggles, nitrile gloves, and protective clothing is recommended for application of this product. This product is for PROFESSIONAL USE ONLY. SDS PART A SDS PART B
Dow Great Stuff Pro Gaps and Cracks In the United States, GREAT STUFF PRO™ Gaps & Cracks was the first foam to be recognized as a fireblock, which means it resists the free passage of flames to other areas of the building through concealed spaces. The foam is a bright orange color, easily identifiable by U.S. code officials. Considering the combined open space created by gaps, cracks and penetrations in the average home can total as much as a 4' x 4' window left wide open, it’s no wonder that air infiltration is one of the biggest threats to a home’s energy efficiency. And as uncontrolled air movement drives up energy bills, it may also increase the potential for mold, mildew and other moisture-related problems. Great on Benefits For a professional seal, rely on GREAT STUFF PRO™ Gaps & Cracks.
- Ideal for gaps and penetrations up to 3" (75 mm)
- Expands to form airtight and water-resistant seal
- Bonds to wood, metal, masonry, glass and most plastics
- Repels and deflects water
- Quick cure time (tack-free in less than 20 minutes, trim within 30 minutes)*
- Cost-effective: 24 oz (680 g) can equivalent up to 22-quart tubes of caulk; 30 oz (850 g) can up to 33-quart tubes of caulk†
- Orange colored foam
Refillable Low Pressure Spray Polyurethane Foam Systems. Proper use of a NIOSH approved half mask respirator with organic vapor cartridges, safety glasses or goggles, nitrile gloves, and protective clothing is recommended for application of this product. The product is for PROFESSIONAL USE ONLY. SDS PART A SDS PART B