Poly Tape Highly visible, lightweight and easy to use. Woven of UV-resistant polyethylene and stainless steel conductor wires. Weather resistant. Available in 1/2"W with 5 conductors or 1-1/2"W with 15 conductors. Heavy-duty style (HD) features 50% heavier strands of stainless steel than other styles. White. Install with tape insulators only, do not use with weed burning style fence shocker.