Expanding Foam Tape 33 x 25mm x 4.3m Black

An impregnated self-adhesive expanding foam tape. When placed in position, the strip expands to fill the gap; creating the seal. Expands to a maximum 33mm thick from approx. Starts at 7mm thick on the roll.

Please note the different levels of seal provided depending on the amount of compression of the tape:

• Gaps of 5-14mm – Acoustic, Weather Seal to 600pa, will resist water spray up to 600pa differential to EN86
• Gaps of 15-18mm – Acoustic, Thermal Insulation & Dust Seal
• Gaps of 19mm or more – Gap Filler