Nylon tubing
Nylotube tubing comes in semirigid and flexible nylon-12 or nylon-11 grades (where FDA approval is needed) and can withstand temperatures from –90 to 212°F. It is available in natural, black, red, yellow, blue, and green. Tubing comes in sizes from 1/8 to 1 in. Metric ODs (4 to 12 mm) are only available in flexible grades. Options include retractable coils, custom sizes and colors, cut-to-length pieces, and heat-formed shapes.
NewAge Industries Inc., 145 James Way, Southampton, PA 18966, (800) 506-3924, newageindustries.com/nylon_tubing.asp