PVC hose: PVC hose are made of PVC,polyester fibers by unique technic. Safe, Tough,Solid ,Superior,Flexible, ... High pressure spray hoses are made of PVC,polyester fibers by unique technic.Safe, Tough,Solid ,Superior,Flexible, ... powder, and air.Main material~~~~~~~ pvc,Reinforced material~~~~~~~ polyester fibers.Application~~~~~~~ herbicide, pesticide and chemical etc spray in agriculture, compressor ...