Moisture Proof Foam Insulating Tape

SKU: 4001, 4002, 4003, 4004, 4005, 4006, 4007, 4008, 4020, 4021, 4022, 4023, 4024, 4025 Categories: , ,


A resilient moisture proof tape ideal for wet or humid climates. Used to remove the gaps between your frame and door/window. Removes drafts, reduces condensation and moisture build-up, 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


  • Weather resistant in extreme conditions, superior moisture barrier
  • Seals out dust, air, wind-driven snow and moisture
  • 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 and fills gaps
  • 10 year warranty


Product CodeTypeNotesThicknessWidthLength
4001StandardBlack3/16″3/8″17 ft
4002StandardBlack3/16″3/4″17 ft
4003StandardBlack3/16″1 1/4″30 ft
4004StandardBlack1/4″3/8″10 ft
4005StandardBlack1/4″3/4″10 ft
4006StandardBlack3/8″3/8″10 ft
4007StandardBlack3/8″3/4″10 ft
4008StandardBlack1/2″1″10 ft
4020StandardWhite3/16″3/8″17 ft
4021StandardWhite1/4″3/8″10 ft
4022StandardWhite1/4″3/8″30 ft
4023StandardWhite1/4″1 1/4″17 ft
4024StandardWhite3/8″3/8″10 ft
4025StandardWhite1/2″1″10 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

Play Installation Video