The KC Welder Pro with Ocean Kayak Color Rod Stock allows you to fix holes and cracks or customize polyethylene products. The KC Welder Pro has an 80 Watt element, flat tip and a 3/16 in. hole in tip for repair rod insertion. Includes a selection of Ocean Kayak color welding rods. Insert the rod into the tip and place against the product to be welded. The tip heats the plastic surface and the rod. As the materials melt, move the tip along the repair area while pushing the rod into the tip to fill the repair area with new plastic material. Plug small holes after moving accessories or even rebuild keels after excessive wear from dragging.