ScotchSuper Thin Waterproof Vinyl Plastic Colored Tape.75-Inch by 125-Inch, 5-Pack - 190T

Will this stick to cardboard? I want to color code boxes for new house versus storage.

May be silly question. is each roll 75-inch by 125-inch, or do all the rolls add up to 125-inch in total? thank you

How does this compare to vinyl electrical tape in terms of stretch and holding strength?

WIll it hold up in water. I Intend to use it for marking kayak paddles.