K-4156 thermoplastic rubber tubing from Kent Elastomer Products is an extruded silicone replacement compound. Suitable for the food and beverage industry where high temperature stability is not vital, the translucent tubing meets FDA food grade requirements. It offers a low coefficient of friction, good vapor and gas permeability, ease of sterilization and good chemical and weather resistance, says the company. It has a durometer range of 49 ±5 and is suitable for use up to 150