Excellent pure quality HDPE material, but a product of either a production Oops, setup, startup, preproduction or configuration run of the HDPE material. Shape and color may vary, but HDPE quality is 100%. Perfect for customers and uses where color or exact/precice shape isnt important .Made of 100% pure HDPE plastic (High Density Polyethylene), no impurities. All Plastic Rods, Coils & Reels should be used with an appropriate plastic welding iron, heat dispenser or torch with applicable attachments. HDPE Rods, Coils & Reels can be used for several popular types of repair jobs, but each plastic repair job needs to be carefully matched to the same type of Plastic Rod or Coil. These Rods, Coils & Reels are HDPE Polyethylene Plastic. Warning. Mixing different types of plastics will likely result in poor quality repairs and poor longevity of the welds. Quite Simply, match your plastics and youre good... different plastics simply dont work well together. HDPE Rods, Coils & Reels. Use with any plastic labeled Recycling # 2.