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Twelve cream aerosol cans of spray foam sealant in a pack

Handi-Foam

Handi-Foam P30002 Spray Foam Sealant 12 oz Cream 12 Pack

SKU CH-QM7T-BENF0

Closed-cell polyurethane foam insulates and seals gaps with an R-4.7 value and 3:1 expansion, curing in one day

  • R-4.7 insulation value resists heat transfer effectively
  • Closed-cell structure blocks air and moisture infiltration
  • Expands 3:1 to fill gaps and voids completely
  • Includes dispensing tool and straw for precise application
  • Meets ASTM E84, UL 723 and Greenguard Gold standards

Multipurpose Spray Foam Sealant

Handi-Foam P30002 is a closed-cell polyurethane foam in a 12 oz aerosol can. It expands at a 3:1 ratio to fill gaps and cracks while delivering an insulation value of R-4.7. The cream-coloured foam is designed for multipurpose sealing tasks across automotive, construction and maintenance work. A Handy-Tool dispensing unit and straw applicator are included for controlled application.

Replaces Loose-Fill and Tape Methods

This product upgrades from traditional caulk, fiberglass batts or foil tape when air-sealing irregular voids is required. The jump is worth it when a single-component foam that cures in one day can replace multi-step insulation processes. It meets ASTM E84, UL 723 and Greenguard Gold standards for surface burning characteristics and low chemical emissions. The foam works reliably between 65 and 80 degrees F.

Sustained Performance After Full Cure

After the five-minute working window the foam rises to its final volume and reaches full cure within one day. The cured closed-cell structure maintains a density of 1 lb per cubic foot, preserving its R-4.7 insulation value and air barrier over time. It resists shrinkage and moisture absorption better than open-cell alternatives. The formulation stays stable through seasonal temperature cycles once fully cured.

Highlights

  • R-4.7 insulation value resists heat transfer effectively
  • Closed-cell structure blocks air and moisture infiltration
  • Expands 3:1 to fill gaps and voids completely
  • Includes dispensing tool and straw for precise application
  • Meets ASTM E84, UL 723 and Greenguard Gold standards

Specifications

BrandHANDI-FOAM

Questions about this item

Does the 12 oz aerosol can fit a standard caulking gun or does it need the included dispensing unit?

The can is designed for the included Handy-Tool dispensing unit and straw applicator; it does not fit a standard caulking gun.

How do I attach the straw applicator to the dispensing unit without clogging the nozzle?

Screw the Handy-Tool unit onto the can valve, then push the straw firmly onto the unit tip; keep the can upright and dispense within the 5-minute working time to prevent the polyurethane foam from curing inside the straw.

When will the cured foam need to be trimmed or replaced if exposed to temperatures above 80 °F?

The foam is rated for a maximum performance temperature of 80 °F; sustained exposure above this level can degrade the closed-cell structure, so inspect annually and replace any sections that have crumbled or lost adhesion.

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