Poly Welder Pro Polyethylene Welding Strips - 5-feet (Red) These LDPE polyethylene strips are 12" long and approximately 1/16" thick and 3/8" wide The colors of these strips will match many applications like plastic water tanks, canoes and kayaks Can be used to repair most water tanks like Norwesco, Poly-Mart, Ace, Snyder, Dura-cast, etc. Also used to repair windshield washer bottles, radiator overflow tanks, ATV fenders, watercraft Use to repair motor home water tanks, dirt bike fenders, gas tanks and agricultural water tanks