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Santopreneâ¢ (TPV) is a thermoplastic vulcanizate. Santoprene is fully dynamically vulcanized ethylene propylene diene monomer (EPDM) rubber in a thermoplastic matrix of polypropylene (PP). It looks, feels and behaves like rubber but, due to the PP content, offers simple, flexible part design and manufacturing.
Neoprene Tubing. Neoprene tubing is made from neoprene, a synthetic rubber, and is used to transport liquids and gases. Neoprene tubes can also protect cables and wires. Neoprene is chemical, heat, flame and abrasion resistant in addition to being waterproof, lightweight, stretchable and buoyant. It is flexible and usually has relatively thick walls compared to other rubber tubing such as surgical or latex tubing.