Poly, F plus is a reliable product from j. K. Fenner for numerous categories of industrial applications. Poly, F plus belts need less upkeep due to the uniquely crafted polyester cord. These are best suited for remote applications which cannot be maintained regularly. These are anti, Static and oil and heat resistant, Providing better life in all applications. Crafted from a unique polyester blend featuring cotton and infused with advanced synthetic rubber. Durable, Flexible, Resistant to cracks, And low, High modulus-stretch polyester strands Crafted the PB, With precision features a base rubber composed of specialized polymers. The distinctive HSS method of heat stretching and length stabilization guarantees consistency throughout enhanced drive tension and extended durability. Textured knurl surface and elevated text for better visual appeal