... Rosin can be used as soldering flux for electronic industry, raw material for food processing, adhesive, etc. PRODUCT ... flux for electronic industry, raw material for food processing, adhesive, the emollient and plasticizing agent of synthetic rubber, paint ... to the hot melting, pressure-sensitive and rubber adhesive.SALES SPECIFICATIONhydrogenated rosin Appearancetransparent solidColor (Lovibond) ...