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APP modified bitumen waterproof membrane, the filler base is polyester felt, glass fiber felt and glass fiber reinforced polyester felt, dipped and covered with atactic polypropylene (APP) and polyolefins (APAO, APO etc.), both sides are covered with the isolating materials.
APP modified bitumen waterproof membrane
Liaoning Jiuding Hongtai Waterproof Technology Company.,ltd
