PVC Heat Stabilizers By Application Paints & Coatings PVC Heat Stabilizers Plastisols Inks Composites The Patstab range of PVC heat stabilisers includes tins, antimony mercaptide, mixed metal carboxylates and Ca/Zn powder stabilisers. Tins & Antimony Mercaptide Liquid Mixed Metal Systems Kickers Ca/Zn Solid One Pack Stabilizers Patcham Additives and Heat Stabilizers for PVC Plastisol