This standard guides the technical requirements, test methods, inspection rules, Encasement, marking, transportation and storage of solvent-type multi-purpose neoprene Adhesive products. It is suitable for solvent-type multi-purpose neoprene Adhesive made of neoprene rubber, tackifying Resin, metal oxides, antioxidants, solvents, etc. It can be widely used in construction decoration, furniture manufacturing, automobile decoration, electronic and electrical fields. The standard refers to a series of GB and HG standards, including the determination of Adhesive non-volatile-matter content, the determination of Adhesive viscosity, and the general safety rules for industrial chemical sampling. The product should be a uniform viscous liquid, free of mechanical impurities, and free of delamination. The performance requirements shall be in accordance with Table 1.