The Metallic soaps known as metallic stearates are composed of stearic acid, an 18-carbon chain fatty acid, and various alkali metals like aluminum, calcium, magnesium, and zinc. They serve as multipurpose polymer additives. They are used as antacids in polyolefins, as co-stabilisers in PVC formulations, as general mold release agents and also as lubricants.

Sen Viet Chemical Group is currently the manufacturer of zinc stearate (ZnSt), calcium stearate (CaSt) and magnesium stearate (MgSt) in Vietnam. The rubber and plastics industries were the key end-users of metallic stearates. Understanding that, Sen Viet offers a diverse range of grades for Masterbatch, PU Paint, PVC stabilizers, etc