ALL DockEdge+ Standard PVC Profiles have molded-in UV Inhibitors and Fungicides. Perfect profiles for small outboards or personal watercraft, these Standard PVC Profiles can be installed in minutes and will retain resiliency and brilliance for years. Each Profile provides a large contact area for added protection, combined with resiliency and durability. The versatile Standard "D" profile without a lip can be mounted vertically or horizontally anywhere on the dock face. Great for pilings too. Extruded from Marine Grade PVC with UV Inhibitors and Fungicides.