Bitum manufactures sealing and insulating products. For over 60 years, the company has produced sealing products such as polymer-enhanced bitumen, bitumen sheets, acrylic sealings, silicones, polyurethanes, and cements. Bitum also provides solutions for thermal insulation. The companys BTI insulation consists of polyester fibers and reflective aluminum foils. The company also makes polyester and polyethylene acoustic insulation products. For the road paving industry, Bitum makes bituminous emulsions for asphalt roads.