SDIC 56% Granular For Water Treatment SDIC 56% For Water Treatment SDIC GRANULAR CHLORINE 56% SDIC 56% Chlorine Granular SDIC 56% 60% Granular 56% 60% SDIC For Water Treatment SDIC Chlorine 56% 60% Granular SDIC Dichlor 56% 8-30mesh Granular 8-30 Mesh White Granular SDIC 56% Swimming Pool Use NaDCC SDIC 56% Granular