I used a roll of heavy duty black tape on my boats enclosure to repair/rebuild a badly damaged corner of the heavy canvas so when it came time to replace or repair the boats gunnel bolsters, I chose the many times cheaper option to use the heavy duty white tape in overlapping strips along the 4 foot length. While it may be a little short in aesthetics, the resulting job should last the rest of the boat's or my life and looks good enough to have garnered positive comments. Well worth the price.
XFasten Super Strong Duct Tape, White, 2" X 50 Yards Waterproof Duct Tape For Outdoor, Indoor, School And Industrial Use
33 Review
Transparent Cross Strapping Tape: XFasten Filament Duct Tape 2X30 Yards - 3 Pack
29 Review
Industrial-Strength Double-Sided Woodworking Tape, 4"X30 Yards Yellow CNC Machine Tape For Woodworkers And Crafters - Removable Woodturner'S Tape From XFasten
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TapePlus Gaffer Tape - Large 2 Inch X 40 Yards Roll - Versatile Black Tape For Gaffers, Ducts, Floors, And More
31 Review