Volume on Total Binder Suspending Agen Red iron oxide/8.0 or nil PVC% Modified hydrogenated castor oil/1.3% w/w on binder Zinc oxide or magnesium (stabilizers)/3.0 PVC% Cuprous oxide/8.0 PVC% Chlorinated polyethylene 20 cp or chlorinated rubber 20 cp/7.5 or 15 % Volume on Total Binder Natural wood rosin/60.0 or 67.5 % Volume on Total Binder Chlorinated paraffin 42 or methyl ester of hydrogenated rosin/to 100 %