It is an additive, substituting the putty, used as a mixing component with polyolefin resin in the form of PP, HDPE and LDPE that are forms of the Masterbatch.

The benefits obtained using calcium carbonate mixed with the polyolefin resins are not only to improve the properties but also to do a better job, improve productivity and dimensional stability, and reduce the calorific value, but at the same time reducing the cost of production.