GE Gaps & Cracks Insulating Foam

summary

  • Seals small gaps & cracks less than 1 inch  
  • Repels water and helps prevent mold and rot  
  • Blocks rodents and insects

colors

Gaps & Cracks insulating foam is a UL classified polyurethane-based insulating foam that expands into openings & voids up to 1-inch to construct an air tight & weatherproof seal. Versatile for projects inside & out, this insulating foam has excellent adhesion to most building materials and is easy to use and apply with its attached straw applicator. There is no spray gun required. The cured foam can be trimmed, painted, sanded, and stained and is excellent for spot insulating and touch-ups. It is an excellent candidate for construction, electrical, industrial, & plumbing projects. Cured foam insulates to R-5 for each inch of foam.

For additional information, see product label.
 

  1. Wear safety goggles, gloves, respiratory protection, and protective clothing. Protect surrounding areas with drop cloths.
  2. Shake can vigorously for one minute.
  3. Screw straw dispenser trigger completely onto can valve. Use caution to avoid activating the valve.
  4. To become familiar with product, test on experimental surface. Invert can and slowly depress the trigger to dispense the foam. Continue use in an inverted orientation.
  5. Fill rough openings approximately 1/3 full to allow for expansion. Release trigger 5 seconds before the end point, but keep straw end moving.
  6. For deep section application, allow the first layer of foam to cure before applying a second layer. Do not disturb uncured foam. See typical product information on label for times.
  7. Trim cured foam with a sharp knife or sand as needed. Foam exposed to sunlight must be painted or stained.

Projects & How-To’s

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