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EXP6 Expanding Foam Tape

600 Pa Weather Seal on a Roll

About EXP6

EXP6 Expanding Foam Tape from Lynvale EXP6 is a fully approved expanding foam tape which provides a permanently elastic weather seal to protect against wind driven rain to 600 Pa. It is impregnated with a fire resistant polymeric dispersion and is specially designed for joints in buildings up to 100 m high, in accordance with DIN 18055.

Expanding foam tape from Lynvale

EXP6 is available in 8 different thickness and will provide a 600Pa weather seal for joints that range from 1mm up to 42mm in size. We offer this tape in anthracite as standard but we can also provide coloured tape however coloured rolls are subject to high minimum order quantities, once installed you can paint the tape to provide an exact colour match.

In order achieve the approved seal EXP6 has to be compressed - our compression rates are as follows;

  • 0% Compression = Insect, Dirt & Debris Seal
  • 30% Compression = Dust & Air Flow Seal (and all of the above)
  • 50% Compression = Acoustic Transmission, Thermal Loss (and all of the above)
  • 75% Compression = Wind Driven Rain (and all of the above)
Want to find out more? Please contact us.


Alternatively, you can call us on 01440 766 975.

What do our clients say about us?

***** Great Service. 

" Really impressed with the service I received, tape is great and even better is the saving I made! "
Bob Hick