Formed Rubber Hose Material Selection – COi’s formed hoses can be designed and manufactured in a range of materials and configurations depending on the function of the hose. Our knowledgeable staff has extensive experience in helping select the right material or materials needed to meet our customer specifications. Formed hoses can be produced in homogeneous configurations (single material) or for applications requiring increased durability and chemical resistance (i.e. high pressure, vacuum, oils, fuels, automotive) reinforcement and/or additional rubber layers can be introduced. COi’s formed hoses can also be manufactured to industry specific requirements such as FDA, NSF or USP Class VI.