Modified bitumen waterproofing membrane
MAMMOUTH® 40 VR is a flexible oxidized bitumen waterproofing membrane with glass fleece reinforcement (according to NF P 84.314). The topside is protected by fine sand and the underside by a thermofusible film.
MAMMOUTH® 40 TV CUIVRE (COPPER) composite polyester / glass fiber reinforced and oxidized bitumen waterproofing membrane (compatible with NF P 84.303). The top surface is copper embossed foil protection and the bottom surface is covered with polyethylene foil tape.