Mastic Pad

DEESA 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 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.Strong points and performance characteristics: Compression to 50% thickness in the initial state:- Recovery is 8084% Weathering and compression to 50% thickness: – Recovery is 7076%. Jolly Bitulex returns to more than 70% of its original thickness after three applications of pressure sufficient to reduce its thickness by 50%. Extrusion: No effect (0.75 mm) Unaffected by temperature changes Low moisture absorption due to bitumen impregnation. Standard Bitumen content 10-20-35%. Other possibilities upon request. Suggested application details for typical joints.