Compound base mat is one kind of base mat of poly-cotton nonwoven and fiberglass mesh combination. It is made by compounding some density fiberglass when producing non-woven, through drying in high temperature and finalizing technics. It is the basic mat for producing APP/SBS waterproof material.Customized Bitumen Base Cloth
website:http://www.rqfiberglasscloth.com/bitumen-base-cloth/
website:http://www.rqfiberglasscloth.com/bitumen-base-cloth/