BIOHRST 218 is recognized as highly effective stabilizer for poly vinyl chloride in heat treatment; It has better performance properties of stability?clarity?weatherability than other organotins; It has been used extensively in rigid PVC processing of calendaring, extruding, pouring and blowing.Due to its high performance, Methyl Tin heat stabilizer has replace the high-toxic PVC heat stabilizer, therefore, it has become the key auxiliary of rigid PVC.

Methyl Tin Mercaptide has been approved by the German Federal Health Department, Bundesge Sund heitsamt (BGA) and the U.S Food and Drug Administration (FDA). It can be used in PVC products for food and drug packaging.