Specifications: Polyester mat for waterproofing membrane Professional manufacturer reasonable price good quanlity & service sample for free Polyester mat for APP/SBS Package: each roll of polyester mat to be wrapped with plastic film Color:white and green Specification: 110g/sqm to 250g/sqm Usage: asphalt base cloth Material: PET Tensile strength:350-750N Breaking elongation: more than 25% Minimum Order:60000sqm Typical Roll Dimensions Width 1.02 m Diameter 1.15m Length 900m – 1300m Weight 120g-280g Polyester mat is used in the APP/SBS modified bitumen membrane as the reinforcement. Reinforced polyester mat is used to the reinforcement of APP/SBS modified bituminous membrane. Our company develops the advanced composite technology to improve the tensile strength and measure stability, resist shrinking in the high temperature. It includes many types from 80gsm to 240gsm It is widely sold and accepted by the customers from South America and Asia markets Application 1) An ideal substrate material for asphalt roofing rolls and shingles 2) An excellent basic cloth for waterproofing membranes. 3) Act as the lining for roof insulation layers to protect polymer foam insulation from the damaging effect caused by chemical solvents in bitumen so as to prolong the lifetime of heat insulation layer. 4) Used for storing water pool and corrosion resistance in indoor ground building bases. polyester mat for app/sbs