DECORATIVE WATERPROOFING? Good idea! No more nailing in practice. Easy and safe insulation. Saving both labor and material. Both safe and decorative waterproofing. ANKARA MEMBRANE, CONFIDENCE AND AESTHETICS IN WATERPROOFING. - PRODUCT FEATURES: Plastomer-based bitumen membrane with a printed pattern on colored slate granule stone coating, 150 gr/m2 polyester felt carrier, 4 mm thick.. Our standard colors are: Red, green and gray. Other color options are also available on request.