1. This kind of organic tin is a basic hardener, easy to dissolve in organic solvents, with good oxidation stability, and can be used as a catalyst in double polyurethane, polyester, nitro paint, electroplating coating, adhesive,sealant, ink and other coatings and moisture curing coatings. 2. Used as a heat stabilizer for silicone rubbermold products and soft PVC plastic products, such as film, semi-rigid sheet, transparent hose, etc.