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Insulating Foam Sealants

Window & Door with Original Dispenser

  • Expands and contracts to allow for various weather conditions.
  • Fills an average of four to six residential windows (36" x 60", a 3/8" gap, 1" deep) with a single 12-oz. can
  • Flexible after curing
  • Yellow-colored foam for high visibility
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  • More Product Details

    GREAT STUFF™ Window & Door Insulating Foam Sealant is a specially formulated, minimally expanding foam with a low-pressure build that remains soft & flexible after curing. The foam can be formed without trimming to create long-lasting, airtight and water-resistant seal proven not to bow window or door frames when properly installed.

    • Expands and contracts to allow for various weather conditions.
    • Repels and deflects water.
    • Tack-free in 5-15 minutes1; trimmable in one hour
    • All-direction dispensing.
    • Flexible after curing
    • Paintable, stainable and sandable
    • Yellow-colored foam for high visibility
    • UL classified
    • Conforms to ASTM & AAMA standards

    1 70 ± 5°F and 50 ± 5 % RH, 1-inch bead diameter, 6-inch length. The cure rate is dependent on temperature, humidity, and size of the foam bead.

    • Shake vigorously for a minimum of 60 seconds. If the can sputters, simply shake the can while held upside down.
    • Any uncured product that gets on the skin can be removed with acetone.
    • Best results if used when product temperature ranges from 60-90°F (15-32°C). The can should not be exposed to temperatures more than 120°F. Cured foam should not be exposed to temperatures in excess of 240°F.
    • Firmly screw straw assembly onto valve and dispense SLOWLY.
    • Mist with water to speed cure.
    • Trim cured foam with serrated blade.
    • If applied outdoors, be sure to paint or cover foam to prevent discoloration and UV damage.
    • Great Stuff ™ cans featuring the straw tube applicator will seal shut if left to sit for more than 2 hours after its last use.

  • Q.Can I store a Great Stuff™ product if I don't use the whole can?

    A.

    Great Stuff™ cans featuring the newly launched Smart Dispenser™ may be reused up to 30 days with the straw left attached to the canister. Just clean the tip after your first use, leave straw attached, and reuse for up to 30 days.

    Great Stuff™ foam with the straw tube applicator will seal shut if left to sit for more than 2 hours after its last use. However, if you leave the straw assembly attached to the can and insert a pipe cleaner (soaked in WD40) into the straw, this may allow the can to be re-used up to 30 days.

    Great Stuff Pro™ can that has been attached to the Great Stuff Pro™ Foam Dispensing Gun can also be left and reused within 30 days.

    Q.How do I get Great Stuff™ foam off of my skin?

    A.

    If the foam has not cured or hardened, use fingernail polish remover (with acetone); a polyglycol-based skin cleanser or corn oil may be effective. Then wash with soap and plenty of water. If the foam has hardened, there is no solvent that will remove it. It will not harm your skin and will wear off over time. To remove cured foam from skin, use a pumice stone (available at most drug stores) and warm, soapy water. Then apply petroleum jelly.

    Q.How many windows can one can of GREAT STUFF™ Window & Door fill?

    A.

    Fills an average of four to six residential windows (36" x 60", a 3/8" gap, 1" deep) with a single 12-oz. can

    Q.What is Great Stuff™?

    A.

    Great Stuff™ is the brand name for a line of one-component insulating foam sealants that can help make your home more comfortable and energy efficient by sealing the gaps and cracks where air conditioned and heated air escape. Great Stuff Pro™ Polyurethane Foam Sealants can be used for both small and large air sealing and retrofit applications by DIY’s or professionals. Great Stuff™ comes in cans with a straw applicator or the new patented Smart Dispenser™. Cans are in 12, 16, and 20 oz sizes. Great Stuff Pro™ series is available in larger cans (20,24, & 30 oz sizes) and use the dispensing guns to apply.

    Q.Where to use Great Stuff™ Window & Door

    A.

    Doors and their rough openings

    Windows and their rough openings

 
 
 
 
 
 

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