Convoluted split tubing - Stocked - Black polyethylene (regular) or Black nylon. Stocked sizes - Regular - from 1/4" thru 1", Nylon - from 1/4" thru 3/4". Other sizes available. Boxes or Gaylords.
Black and white polyolefin 2-1 shrink ratio, 3/32 thru 1" spools. 4 ft sections stocked other sizes & colors by special order. Also available with adhesive lining (Dual Wall).