We offer Bitumen Impregnated Softboard. Jolly Bitulex Softboard is processed from cane fibre, the raw material tested and proven to provide the best resilience. Impregnated with Bitumen in various percentages, it is a perfect base material for expansion joint fillers. The board's compression and recovery characteristics confirm to the U.K., U.S.A. And Indian Standards much above the required averages. Jolly Board Expansion Joint Filler : Jolly Board Expansion Joint Filler is manufactured from water resistant, bitumen impregnated, cane fibre. It is available in a wide range of sizes, both as boards & strips in thicknesses of 10 MM, 12 MM, 18 MM, 19 MM, 25 MM. Jolly Expansion Joint Filler displays excellent resistance to compression, with outstanding recovery characteristics. The fillers are environment friendly as opposed to the environment destroying thermocoleplastic expansion joint filler.