Bicroelast Green Mineral Felt 10Mtr x 1Mtr roll. Bicroelast is a waterproofing sheet produced by two-sided installation of a polymer-bitumen binder with special additives on a dense rot-proof base. Application Areas : Designed as a waterproofing in the installation as the top layer of roof cladding on buildings and constructions. It is applied as the top layer of roof cladding. Coarse-grained dressing compound protects the material from sunlight. Method of Application : The material can be tacked on or welded on a prepared surface using a gas burner. Material application: according to the Manual for Designing and Installation of Roofs Made of Bitumen Materials Manufactured by the TechnoNICOL Company. Product Features Designed as a waterproofing for top later of roof cladding Produced by two-sided installation of a polymer-bitumen binder Applied as the top layer of roof cladding Coarse-grained dressing compound protects the material from sunlight Tacked or torch on