Based on this product's specifications, here are some alternatives and similar models
Roofing membrane 120 1.5x50m — waterproof roofing underlay, 1.5 m x 50 m roll
Summary description:
Roofing membrane 120 is a waterproof roofing underlay supplied as a 1.5 m × 50 m roll. It functions as a vapor-permeable and water-resistant layer beneath roof coverings to protect insulation and structure from moisture. Suitable for pitched roofs, attic insulation projects and roof renovation; provides temporary weather protection during installation and improves roof durability.