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Great Stuff Smart Dispenser Gaps & Cracks Insulating Foam Sealant 12 oz

$11.54

Out of stock

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Great Stuff Smart Dispenser Gaps & Cracks Insulating Foam Sealant 12 oz is a ready-to-use expanding polyurethane foam designed to fill, seal, and insulate gaps and cracks up to 1 inch. Its advanced Smart Dispenser technology allows for controlled, precise application with minimal mess and lets users reuse the can for up to 30 days. This foam creates an airtight and water-resistant seal to help prevent drafts, increase energy efficiency, and block entry points for pests in both interior and exterior settings.

Key Features of Great Stuff Smart Dispenser Gaps & Cracks Insulating Foam Sealant

Expands to seal and insulate gaps and cracks up to 1 inch
Forms a durable, airtight, and water-resistant barrier
Smart Dispenser enables better control, less mess, and reusability for up to 30 days
Improves energy efficiency by reducing air leaks
Helps block moisture and deter pests
Cures rigid and can be trimmed, sanded, and painted
Suitable for interior and exterior use
Tack-free in 10–15 minutes; can be cut after about 1 hour

Additional Information

Brand: Great Stuff
Product Type: Gaps & Cracks Insulating Foam Sealant
Model:
Product Use: Sealing, insulating, and filling small gaps and cracks around doors, windows, and utility penetrations
Size: 12 oz
Material: Polyurethane foam
Height:
Length:
Width:

The foam is ideal for use in attics, basements, crawl spaces, and any location where energy loss or pest infiltration may occur. The Smart Dispenser design reduces waste and makes storage and repeated use more convenient. Once cured, the foam is easily shaped and finished to match surrounding materials for a professional look.

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