The Index VIS P Waterproofing membranes are available in 3mm and 4mm thicknesses on a 10m roll. The waterproofing membrane manufacturing processes uses polymer modified bitumen reinforced with a composite reinforcement.
This ensures a good quality waterproofing membrane that has high elongation and stability across the defined temperature range.
The upper face of Index VIS waterproofing membranes are coated with a uniformly distributed, fine serigraphed talc, a patented treatment which allows the membrane to be unrolled easily during the application.
The Index Vis Polyester 4mm membrane can be used as a single layer system or as part of a multi-layer in both the refurbishment and new building works market.
The Index Vis P 3mm should be used as an underlayer in a multi-layer waterproofing system.