With the development of technology, the hot vulcanization method is gradually improving, and the performance of joint operation has been greatly improved. The operation is naturally much easier than before, and the adhesive strength has made a qualitative leap. Compared with belt buckle joints, the strength has increased by at least 2 times, and it will not cause damage to the belt itself like belt buckle joints.

Under the current new type of hot vulcanized joint method, hot vulcanized adhesive is often used in combination with RIT unvulcanized core adhesive and RIT unvulcanized surface adhesive for bonding treatment. The hot vulcanized adhesive is responsible for the bonding between the belt, core adhesive, and surface adhesive. The core adhesive is the guarantee factor for joint strength, while the surface adhesive focuses on the tensile and wear-resistant properties of the joint surface.