Thread locking agent consists of (meth) acrylate, help promote agent, stabilizer, initiator, polymerization inhibitor), dye and packing together according to certain proportion coordination of adhesive. Is made by using the theory of oxygen on free radical polymerization of one-component sealing glue and agent, both can be used in the adhesive and can be used to seal. DangTu rubber surface and air separation and in the case of catalytic can rapid polymerization and curing at room temperature.