Sponge Foam Insulating Tape

SKU: 4051, 5052, 5053, 4054, 4055 Categories: , ,


A highly-flexible, adaptable, mouldable, foam tape for extra strength weatherizing applications. Removes drafts, reduces heating and cooling loss, saves on energy costs, and improves noise reduction. Includes our A2LA premium adhesive for extra protection.

See our colour-coded product guide to help you select the best foam tape product for your needs.

A2lA Accredited


  • Good for use in extreme weather conditions
  • Offers a superior seal through extreme flexibility
  • Seals out dust, air, wind-driven snow and moisture through joint details
  • Ideal as a filler in expansion/compression joints subject to movement from thermal expansion and contraction
  • Highly resistant to dirt and pests
  • Conforms to contours easily and fills gaps


Product CodeTypeNotesThicknessWidthLength
4051ExtremeBlack1/4″3/4″10 ft
5052ExtremeBlack3/8″3/4″10 ft
5053StandardBlack1/8″3/8″40 ft
4054StandardBlack3/16″3/8″40 ft
4055StandardBlack1/4″3/8″30 ft


  1. Ensure surface area temperature is greater than 5 °C / 40 °F
  2. Clean surface thoroughly with soap and water
  3. Measure area of application and tape accordingly
  4. Cut the tape with scissors. Leave a few extra inches for tough to reach areas
  5. Door: Apply tape on the frame. On hinged side, apply foam to door jam
  6. Window: Apply tape to bottom and top of the window sash. If gap permits, apply to window jam

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