Product Features: SPZn-100 is aResinsResinsn economical matrix resin product used for tin-free self-polishing paint, it is only suitable for copper-containing formulations and must be blended with CDP (Rosin). The tin-free self-polishing antifouling coatings prepared by SPZn-100 could possess 3 years performance (the actual antifouling performance determined by paint formulation, ships speed & activity and sailing sea area environment), low VOC and steady polishing rate. Product Features: SPSi-100 is a high performance matrix resin product used for tin-free self-polishing paint, it is only suitable for copper-containing formulations and can be blended with various amounts of CDP (Rosin) to satisfy different application requirements. The tin-free self-polishing antifouling coatings prepared by SPSi-100 could possess 4-5 years performance (the actual antifouling performance determined by paint formulation, ships speed & activity and sailing sea area environment), low VOC and excellent polishing rate. Use: for anti fouling marine paints Packing: 25kg, 50kg,250kg drum Storage: in a shady, dry and ventilated place, avoid high temperature and fire contact.details pls refer to MSDS. Supplier: WUXI HONOR SHINE CHEMICAL CO .LTD