Sealing material and insulating material; semi-finished articles of plastic, namely, semi-finished products in the form of foils, plates, rods, profiles, hoses, tubes and blocks; insulators for electric mains; electric, thermal and acoustic insulators; soundproofing materials and sound damping blankets; glass fiber filtration media sold in rolls; semi-processed plastics in the nature of filtering materials for use in the automotive industry; semi-finished plastic or foam products; rubber slee...