Dow Great Stuff Pro 11073754 Pestblock Foam Sealant, 20 Oz.

Dow Great Stuff Pro Pestblock Foam Sealant is an expanding foam designed to block insects and pests by sealing gaps, cracks and holes where they commonly enter the home. This formulation expands to fill spaces up to 3 inches, creating a long-lasting, airtight and water-resistant barrier that eliminates points of entry for ants, roaches, spiders, bees, mice and other rodents. Unlike pesticide sprays, this foam relies on a bitter ingredient to deter pests while providing both pest protection and insulation.

Whether you're sealing foundation cracks, gaps around pipes and vents, or openings around windows and doors, this foam sealant offers comprehensive protection against unwanted pests. The low-pressure formulation is designed for use with the Great Stuff Pro Gun Applicator, which is sold separately.

Features and Benefits

• Pest Protection: Blocks common household pests including ants, roaches, spiders, bees, mice and other rodents by sealing entry points.
• Bitter Formulation: Contains a bittering agent to deter pests, providing an additional layer of protection beyond physical sealing.
• Fills Large Gaps: Expands to seal gaps up to 3 inches, addressing larger spaces that standard caulks cannot reach.
• Durable Barrier: Forms a long-lasting, airtight and water-resistant seal that maintains its effectiveness over time.
• Insulating Foam: Provides insulation as it seals, complementing your pest prevention efforts.
• Low Pressure Formula: Designed for use with the Great Stuff Pro Gun Applicator for controlled application.

Specifications

• Brand: Dow
• Model: 11073754
• Product Type: Expanding foam sealant
• Size: 20 oz. aerosol can
• Color: Gray
• Functional Cure Time: 8 hours
• Temperature Range: 40 to 100°F
• Application: Use with Great Stuff Pro Gun Applicator (sold separately, TV# 510865)