Rubber processing agent 771 
 Rubber processing agent is specifically for non-polar diene rubber (such as: natural rubber, SBR, BR) and two non-polar olefin thermoplastic elastomer (such as: SBR, TPR) and other materials, surface treatment difficult to stick . Regular 771-treated surface could increase the flexibility, not only can a variety of double-sided adhesive (such as: T4000 (SONY), T4720 (SONY), 9448,9080 (3M), TESE4940 etc.) bonding, but also can enhance the treated rubber and all kinds of glue bonding strength. In addition, the FDA treated rubber surface will not change color, mechanical strength will not change. 
 The rubber processing agents, there are two kinds of single-component and two component 

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