The A Grade of Tire Compounds are supplied from the tire factories which are mainly in USA, Europe and the Far East. The compound`s content is Natural Rubber and Syntehtic Rubber ((S)SBR, BR). The materials have original tire compound`s chemical additives because of that vulcanization time is long so its shelf life is long. Users who use these goods must add some accelerators while mixing them. The goods have high elasticity, high abrasion resistance, low degree of deformation because of that the goods are preferred by users A GRADE COMPOUND Goods A Grade Tire Compound Type Wigwag