Liquiseal PSPGPouring grade polysulphide, especially used to fill gaps between concrete slabs in roads and airport tarmacs.TDSLiquiseal PSGGGun grade polysulphide sealants used for filling grooves in civil structures.TDS Head OfficeW360, North Main Road Anna Nagar West, Chennai 600 101, India. TelephonesBoard: +91 44 2615 6000 Sales: +91 44 2615 6000 Extn 64 Email Usiwl@iwl.in