Multi-ply self-adhesive and deep-drawable protective sheet, especially for automotive vehicles

A multi-ply, self-adhesive and deep-drawable protective sheet for the internal and external outfitting of automotive vehicles, comprising a carrier sheet containing a thermoplastic synthetic resin, a pressure-sensitive adhesive layer, and a cover layer of a release film on the adhesive layer;

• said carrier sheet containing
• 65-25% by weight of at least one partially crystalline non-vulcanized polymer selected from the group consisting of ethylene-propylene-diene terpolymer (EPDM) and ethyolene-propylene copolymer with an ethylene content of at least 65% by weight, with a melt index MFI (230/15) of 0.5-2.0 g/l 0 min. and with a tensile strength of at least 5 N/mm2;
• 35-75% by weight of at least one propylene polymer selected from the group consisting of homopolymer and a copolymer of propylene with a propylene content of at least 80% by weight, said propylene polymer having a melt index MFI (190/5) of 0.1-1 g/10 min.;
• 0-10% by weight of filler comprising at least one of chalk, carbon black, silica, and a silicic anhydride;
• said adhesive layer comprising a crosslinked self-adhesive acrylic based composition containing an at least one of an alkyl acrylate, an alkyl methacrylate and a copolymerizable ethyleneically unsaturated monomer;
• and
• said cover layer comprises a unilaterally siliconized polyolefin film.