When it comes to plastic welding there are two very important elements to consider; material and welding equipment.
You have likely already determined that the Leister tool you are using is the best equipment possible for your welding application. The welding rod material itself is extremely important to match to the material you are welding to (example HDPE to HDPE). We only sell plastic welding rod manufactured using the highest-grade resin.
If you don’t see the type or color of welding rod you are looking for please call us at 800-694-1472 with any custom orders.