This PTFE coating service precisely applies PTFE onto the O.D. of stainless steel or nitinol hypotubes with 0.0001 in. to 0.0004 in. tolerance. Featuring a smooth, highly lubricious coating that assures easy arterial transfer, the coating does not alter the physical properties of the tubing and is available in green, gray, black, and blue colors. Capable of providing marker bands at user-specified intervals, the coating service is suitable for all hypotube variations including spiral, skived, flared, crimped, ground, and slotted types.