3mm/4mm/5mm Torched Applied Bitumen Waterproof Membranes For Roofing

3mm/4mm/5mm Torched Applied Bitumen Waterproof Membranes for Flat and Sloped Roofs Features * Excellent waterproofing, flexibility, and elasticity  * High tensile and bonding strength to self and substrates * Superior elongation and recovery properties * Good adaptability to deformation and cracks * Pollution free, no toxic, easy use Uses For flat and sloped roofs of residential and commercial buildingsOR: * Parking lots, reservoirs, swimming pools, sewage treatment plants * Highway, airports, railway, bridges, tunnels Packing and Delivery Roll size: 1mx10m, 1mx15m, 1mx7.5m Rolls per pallet: 25 rolls/pallet more or less Delivery time: Within 20 days after payment StorageInclination and lateral placement during transportation should be avoided. Be stored in well-ventilated places protected from sunlight and raining. The temperature in stored areas can not be higher than 50° C. It can not be put in more than two levels. If packed by cartons, it can not be put in more than five levels. The normal shelf life is 1 year.