31450-125-045 COMBIFLOW is a high-performance composite material suitable for advanced manufacturing applications. The product features roughly a 1100 gr/m2 lightweight yet durable construction consisting of E-glass mats 450 gr/m2 sandwiching a polypropylene flow layer , 3mm Thick . This innovative multilayer design provides excellent strength and impact resistance for demanding industrial processes. 31450-125-045 COMBIFLOW is compatible with thermoset resin systems, allowing for customized composite formulations. Its moisture resistance and dimensional stability ensure reproducible performance run after run. Product is offered in standard width 125cm , 40 meters roll but is also available in other dimensions on request This reinforcement is typically used for VARTM Process