Canoe ,Kayak, Boat, Keel, Hull Yaker Tape. This is a 75mm (3 inch) x 3 meter self adhesive Which will protect All Plastic and Composite Boats Protect your Keel and Hull on your Kayak ,Canoe or Boat. Ideally Apply with a heat gun for a long lasting protective layer Other Colours available. RED, GREEN. BLUE, YELLOW 50mm and 100 mm also available.