Profile: Bengal Bitumen is engaged in manufacturing & exporting bitumen, bituminous products, roofing felt, water proofing membrane, and other allied products. We are an ISO 9001:2000 certified company. Our range encompasses bituminous oil primer, bituminous water primer, bitumen sealing compound, bitumen emulsion, expansion joint filler board, and aluminum paints. Our bituminous products are homogeneous mortar, that is made by mixing bitumen, mineral fillers, and fine aggregates. We offer a wide range of asphalt roofing felts that are extensively used for waterproofing roofs to prevent ingress of moisture. These roofing felts are manufactured by us using high grade asphalt, which is a brownish-black solid or semi-solid mixture of bitumen.