Great Stuff Pro Foam Kit

$80.29

Complete Great Stuff Kit: Everything you need from one trusted brand.
Seals Gaps Up to 3 Inches: Fills and insulates larger penetrations effectively.
Fireblock Rated for Code Compliance: Easily identifiable as a fireblocking sealant.
Professional Foam Application: Ensures reliable performance on every project.
Easy Cleanup: Quick and easy with included foam cleaner.

Fast Delivery

Quick, reliable shipping to any location.

Free & easy returns

Return this item by mail or in store within 90 days for a full refund.

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Everything You Need for Professional Foam Application

Seal confidently with the Great Stuff Pro Gaps & Cracks Foam Kit. This Contractor Kit includes 2 cans of foam, 1 can of Foam Cleaner, and a durable foam gun. Perfect for pros requiring reliable performance on every project. Seal air leaks, insulate gaps up to 3 inches, and achieve precision control with minimal waste. Cleanup is quick and easy with the included foam cleaner, ensuring readiness for the next job.

How to Seal Sill Plates with Great Stuff Pro Gaps & Cracks

The video demonstrates the product in action, guiding you through setup, comparing multiple products, and showcasing the unpacking process. Learn how to seal sill plates quickly and accurately. Merchant Video

Great Stuff Pro Gaps & Cracks Technical Specifications

Product Type: Minimal-expanding, single-component polyurethane foam sealant Primary Use: General purpose building envelope air sealing, fills gaps up to 3 inches Tack Free Time: Tack-free in 5-10 minutes, trims within 60 minutes Application Temperature: Apply at 40°F to 100°F, relative humidity >20% Surface Compatibility: Forms airtight and water-resistant bond to various materials Fire Rating: Recognized as a fireblock to resist flame passage in concealed spaces Thermal Resistance: K-factor: 0.26 per inch (25 mm) (ASTM C518) Flexural Strength: 8.8 psi (60.7 kPa) (ASTM C203) Compressive Strength: 9.3 psi (64.7 kPa) (ASTM D1621) Tensile Strength

Seal HVAC Penetrations for Maximum Efficiency

Use Great Stuff Pro Gaps & Cracks foam to seal around HVAC boots & duct connections in the attic. Stop air leaks where ducts meet drywall & fittings. Seal Air Leaks Under the Sink: Seal pipe penetrations with foam to block unwanted air. Seal Smart Around Outlets & Vents: Save energy & slow the spread of smoke and fire by closing gaps. Seal the Gaps at the Rim Joist: Boost your home’s energy efficiency by sealing rim joists. Keep Drafts Out of the Laundry Room: Maintain a comfortable space by sealing around plumbing penetrations. Tackle hidden air leaks in the bathroom to enhance comfort, dryness, and energy efficiency.