PERFOPLAST is specifically designed for use as the perforated venting underlay, ensures an even distribution of the points of adhesion.
Used as the bottom layer of a torch applied built up roofing system, will provide a positive partial bond to prepared non-combustible substrates.
PERFOPLAST is a perforated glass fibre mat impregnated with a polymer bitumen compound.
|Thickness||Rolls per pallet||Length|
|0,8 kg||25||30 m|