• 4, 18oz cans of Great Stuff Wide Spray Foam Sealant
• 4 Fan Nozzles
• 4 Cone Nozzles
• Safety Goggles
• Great Stuff Nitrile Gloves

• Sealing Large Gaps and Irregular Surfaces: Ideal for filling gaps up to 6 inches wide, particularly on uneven or irregular surfaces where traditional sealants may struggle.
• Hard-to-Reach Areas: Perfect for air sealing in tight or difficult-to-access spaces, such as rim joists, California corners, and areas around pipes or electrical penetrations.
• Attics and Crawlspaces: Effective for sealing seams and joints in attics and crawlspaces to create airtight, water-resistant barriers.
• HVAC Junctions: Suitable for sealing around HVAC system components to prevent air leaks and improve energy efficiency.
• Plumbing Penetrations: Recommended for sealing gaps around plumbing penetrations to block air, water, and pests.

Wear eye protection and full skin coverage (long sleeves, pants) during application to protect against contact with uncured foam. In confined spaces with poor ventilation, if spraying for more than 15 minutes per day, use a respirator with an organic vapor sorbent and P100 particulate filter to protect against inhalation of vapors. The product is not suitable for full cavity fill or enclosed voids due to the risk of flammable vapor accumulation, which could pose a safety hazard.

Wide spray propels with more speed and power than traditional foam. Make sure you get a feel for this product with a couple of test sprays before starting your project.

The product is a one-component polyurethane foam sealant designed for air sealing large gaps (up to 6 inches wide), irregular surfaces, and hard-to-reach areas like rim joists, California corners, attics, crawlspaces, HVAC junctions, and plumbing penetrations. Shake the can before use, and apply using the provided nozzles for a lightweight, shake-and-spray application.

Cure Times:

• Tack-free in 10 minutes.
• Cuttable in 1–2 hours.
• Fully cured in 24 hours