The NBR Master Batch is basically a type of solid granule i.e., rubber, plastic, elastomer, etc. in which pigments are dispersed at high concentrations in a carrier material. The carrier material is blended during the molding and the desired color is obtained. The NBR Master Batch is used for coloring the plastics of your choice. They can be availed from us at a lower price and are further, tested to ensure that the carrier material is compatible with main plastic.