B6765 (Type IV, 1350g/m²) is the ideal choice for your industrial biogas projects. Our professional-grade, direct weldable double-sided PVC-coated fabric is designed to ensure reliable and durable performance. With excellent permeability resistance to methane, protective additives to guard against bacterial digestion, chemical, thermal and UV degradation, and flame retardant properties and high solar reflection performance for safety and durability, B66765 offers TRAS 120 compliance for biogas plants processing mainly vegetal feedstocks. Furthermore, its electrodissipative surface finish provides superior protection against wear and tear. Put your trust in B66765 for both inner membrane (gas barrier) and outer membrane (structural skin) applications.