Products are tested to BS 476 part 20:22 Fire only complete with BS 476 part 31:1 Cold Smoke Leakage giving a combined Fire and Smoke Seal. As with our fire only seals, they are manufactured with a moisture resistant intumescent suitable for use in wet or dry areas.
The range has been independently tested on a range of timber single and double leaf doorsets. Fixing is via a high tack acrylic backed self adhesive tape. As with all of our range they boast exceptionally sharp edges leading to visually appealing sight lines and easy installation.
NOTE: Screen colour may differ from actual product colour. All technical information is given as guidance only. Please refer to our technical department for test evidence.