The legacy that was laid in 2007-08 to enhance life of fishing rope was yet not over with the manufacture of Dolphin. Usha Martin, with its innovative approach made further efforts to come up with a fishing rope which can find more diversified application with its enhanced life and strength. In the year 2009-10 Usha Martin developed a new fishing rope under the brand name of Sea Lion. These ropes were made without lubrications and contained special poly propelyne core and were fully plasticated. The testing results showed that Usha Martin surpassed one of the benchmark created by itself in 2007-08 when the life of Sea Lion Fishing rope was found to be double the life of the normal Fishing Rope. Usha Martin manufactured and supplied Sea Lion fishing ropes and Trawler rope in constructions 6×7, 6x19s, 6×19, 6x21F, 6×24, 6x24S & 6/26 compacted to its customers. The Sea Lion fishing ropes gives customer and edge over other normal fishing ropes by ensuring extra life because of superior quality galvanization, superior corrosion resistance because of petroleum based lubricant, customized coloured strand in case of customer requirements, provision for polypropylene core for flexibility wherever required, and increased strength and prevention of crushing on the winch drumdue to steel core .