GREAT STUFF™ Multipurpose White Insulating Foam Sealant

GREAT STUFF™ Multipurpose White



The Utility Player You Want on Your Team

Meet the MVP of foams -  specifically formulated for indoor and outdoor use, this multipurpose formulation can be used to fill various gaps and cracks around the home. White in color, it naturally blends into surrounding light environments and is your ready-to-use, minimal expansion insulating foam sealant to fill, seal and insulate gaps up to 1 inch creating a long-lasting, airtight and water-resistant seal.



  • White in color, blending naturally into light surrounding environment.
  • Multipurpose in function, for both interior and exterior use. 
  • Fills, seals and insulates gaps up to 1”.
  • Reusable for up to 30 days - use again and again
  • Precision application, greater control, no drips and less mess than other foam sealants
  • Expands to take the shape of gaps, creating a long-lasting, airtight and water-resistant seal
  • Helps reduce unwanted noise and vibration

It's easy to use because it's:

  • All-direction dispensing.
  • Adheres well to most building materials as well as rock, wood, metal, masonry, glass, and most plastic.
  • Adheres well to rock, wood, metal, masonry, glass, and most plastics.
  • Cures quickly 5–15 minutes,1 trims in 60 minutes (moisture-cured).
  • Allows cured foam to blend into light environments
  • Paintable, stainable, sandable.

170 ± 5°F and 50 ± 5 % RH, 1 inch bead diameter, 6 inch length. Cure rate is dependent on temperature, humidity, and size of foam bead.



No drips, less mess - foam stops where you stop.
Reusable for up to 30 days - use again and again.
Precise, greater control.


Down To The Details Of Great Stuff™ Multipurpose White with Smart Dispenser™


Product Overview


Air-Seal Audit Checklist


Got a lot of GREAT STUFF™ projects on your to-do list?

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How To Use Great Stuff™ Multipurpose White with Smart Dispenser™

Read all instructions and safe handling information before you start. GREAT STUFF™ products should not to be used for filling closed cavities or voids such as behind walls and under tub surrounds.


Great Stuff™ Insulating Foam Sealants Safe Handling

For warnings and precautions, disposal information and more, download GREAT STUFF™ Consumer Safety Information or view our safe handling videos.

If you need assistance, contact us. We're always here to help you through any project.

Download User Safety Information Download Consumer Safety Information Renseignements Sur La Sécurité Du Produit Great Stuffmc Pour Le Consommateur Sur La Sécurité Du Produit Mousse D'étanchéité Isolante Great Stuff Promc

What Project Do You Want To Start?

GREAT STUFF™ Multipurpose Black Insulating Foam Sealant works hard in a lot of places.

Sealing Vents and HVAC duct penetrations

Watch our video to learn how to use Great Stuff spray foam insulation to seal around HVAC ductwork and penetrations.

Sealing Vents and HVAC duct penetrations
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Sealing pipe penetrations

Learn how to use Great Stuff spray foam insulation to seal pipe penetrations and prevent air leakage from gaps around pipes in your home.

Sealing pipe penetrations
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