A roofer shingling by me asked me what I used to mark the Euroshield rubber roof. I used a Pica Marker 3030 mechanical pencil with white lead. This particular one in the video is more than 5 years old, it was the first one that I ever bought from Lee Valley Tools. It’s Gen 1, since then they’ve changed the design to have a better mechanism and a cap that sheds water instead of let water in. As you can see the shingle is super easy to cut. Euroshield gives you 3 options for the rake. One is simil