90 # asphalt bitumen (bag): 90 # asphalt sub-bag packaging, storage, transportation convenient, flexible application, its advantages no doubt! In addition to road applications, but also more suitable for high-end SBS waterproofing membrane, SBS adhesive waterproof membrane, waterproof coating of emulsified asphalt, bitumen neoprene waterproof coating, polyurethane waterproofing coating of emulsified asphalt, bitumen coating of lime, cold base oil, such as waterproof coating production! Road repair, reservoir waterproof, waterproof anti-corrosion engineering!