Fluoro-Plastics offers virgin PTFE square bar in 1/8th inch up to one-inch square sizes (see the grid for intermediate sizes). Bars come in ten-foot lengths standard and will be cut to five feet for UPS shipment if requested. Tolerances for 1/8th inch to 3/8ths inch are +.032/-.000. Tolerance on ½ inch square to one inch square is +.060/-.000. Square bar easily fits into compatible grooves, slots, and ways without additional machining. Smaller sizes will bend (within limits) to conform to bends in the fitting groove or slot. Made of unfilled virgin PTFE square bar is inert, frictionless, and non-reactive and works in applications from -350F to +500F. Different lengths are available on special order.
Teflon is a registered trademark of Chemours LLC used under license by Fluoro-Plastics. Only Chemours makes Teflon.