Skateboard-Griffband, wasserabweisend, 110 x 27 cm, Schwarz

Q: what is the largest size you can do.? possibly 44"x 88" ? is this something that can be done?

If you have a steady hand you could definitely run this next to another roll. I use it on some of my fitness equipment but I have used it for my Dad’s handicap ramp. It has great adhesive on back!

Q: Is this waterproof? Looking to put it down at the bottom of an inflatable pool.

I doubt it would last over time if you did that, seeing that it's made for skateboards & they arent meant to get wet - this likely isnt made to withstand being purposed underwater especially something like a pool where corrosive chemicals could be added. AND you'll ruin the bottom of the inflatable pool, surely theres a better way than grip tape? Good luck

Q: What Is It Made Out Of?

Hi Sir, Firstly thanks for your attention to ZUEXT black skateboard grip tape. It was made of exclusive Silicon-Carbide and OS780 material, in other words, sandpaper. OS780 material provides rock solid bonding to deck surface, effortless conformability, easy trimming without tearing, and superior durability for professional use. If you still have any other questions, pls feel free to contact us. BR, Seller ZUEXT