Water Cut off Mastic
Used For: For use as a compression termination, used in a variety of situations where a compressive termination of the ClassicBond EPDM membrane is required or in applications such as the neck of a pipe boot where a hose clip is to be used to form a seal
Qty in pack: 1
Application: Use a mastic gun to apply the mastic. Each tube covers 3-4 linear metres.
|Stock Type||Warehouse Fulfilled|
|Coverage||4 Linear Metres|
EPDM Rubber roofs have a 50 year life expectancy.
EPDM has been in commercial use since the 1960s. And many of those roofs are still around today.
Yes, EPDM Membranes require the substrate to be dry prior to installation. This is so the the adhesive & primers can effectively bond the rubber to roof deck. EPDM products will not adhere to wet or damp surfaces. Trapped moisture may vaporize and negatively affect the performance of the membranes.
Yes. ClassicBond EPDM holds the British Board of Agrément certificate, No. 11/4853, issued to Flex-R Ltd. The BBA carries out assessment, testing, approval and certification of products and systems for the construction industry against national requirements, internationally recognized standards or other relevant technical specifications, reviewed and reissued every 3 years.
The ClassicBond system is also fire rated, the 1.2mm EPDM has a fire rating of EXT.F.AB and the 1.5mm EPDM membrane is fire rated to EXT.F.AA. Fire rating is carried out on a variety of deck surfaces and it is important to seak the certificate that relates most accurately to your roof structure.
We recommentd a minimum tempereture of 5 degrees C for EPDM installation. This is due the the WBA adhesive being water based and lower temperetures may cause the adhesive to freeze over and fail.