First, the product description and use: coal tar epoxy cold tapes from the baseband and styling gels composed of two parts. Non-woven polypropylene carpet baseband impregnated with coal tar epoxy plastic substrate, and then slitting, rewinding, butter oil made into GH401 strengthen the level according to the thickness (0.4mm), GH402 strengthen special grade (0.6mm) and GH403 jumbo (0.8mm) are three slitting width can be based on user requirements. Styling gels by the packaging of A and B are grouped, divided by the temperature (temperature above 0 ℃ use) Normal temperature, low temperature (at 0 ℃ - 8 ℃ use) and ultra-low temperature (-5 ℃ - 25 ℃ use) three. Coal tar epoxy cold tapes baseband and matching supply factory styling gel, styling gels A and B were mixed in equal amounts during the construction, and then styling gels / Baseband / styling gel structure wrapped around the pipe surface, standing naturally cured formation of coal tar epoxy coating. Suitable for underground and underwater steel oil, natural gas, water, heating pipe wall corrosion, also applies to waterproof steel tanks and cesspools tank bottom, roof waterproof layer, toilet, bathroom, basement and other concrete structures and anti-leakage. Second, product characteristics 1, coal tar epoxy cold tapes to solvent-free environmentally friendly products, namely baseband and styling gels do not contain any volatile solvents, security, fire protection and effective protection of the environment and health of construction workers. 2, wrapped around the cold polypropylene non-woven mat with a substrate selected, the material is of high mechanical strength, good corrosion resistance of new synthetic fibers, and a wax-free surface, a uniform thickness, the coating surface smooth, tightly bonded, needle small holes, excellent electrical properties and corrosion resistance. 3, styling gels is quick-drying solvent-free formulations, coating curing speed, and divided by the seasonal normal temperature type, low-and ultra-low temperature type two, the normal working year-round, winter construction to ease the problem. 4, construction convenient, fast and can reach a wound to strengthen the level of China National Petroleum industry standard SY / T 0447-96 requirements or special coating to strengthen the level required thickness and spark leak voltage than the original epoxy coal asphalt paint and glass fabric combined into the same coating labor, convenient and fast. 5 epoxy coal, coal tar epoxy cold tapes so that the construction of coal tar epoxy coating system into the factory to processing, effectively improving the quality and speed of construction, for such a low price, good long life, corrosion resistance asphalt fiberglass coating explore the use of category.