Our 4mm is a torch applied bitumen waterproofing membrane. Application areas include non-accessible low pitched concrete roof decks, low pitched timber roof boards, below grade foundation floors and walls, under pavers (with protection), rejuvenation of existing waterproofing, waterproofing of decks with and without thermal insulation, reinforced concrete decks and prefabricated concrete. Reinforced with a high performance rot proof non-woven polyester reinforecement offering high puncture resistance and anti-aging properties. Designed for new works and refurbishment works. 

Please enquire directly regarding our 3mm and mineral chip variants.