If you did some research this was the spray / roll on truck liner. I would like to see you tear that out of a truck with your hands. Trump himself said the liner was in destructible and couldn't even be cut with a knife. If the stuff was adhered properly there is 0 chance of removing that by reaching into the water for 5 seconds
Have you ever applied or owned truck liner? I've applied it, and had it in two trucks. It can in fact be ripped/torn by hand.
You know one of the reasons you can buy it online/in stores? Yes, to initially apply it to say a truck bed. But also to re-line a truck bed where the liner got....<drum roll> destroyed.
Perhaps he shouldn't have called it indestructible, but we all know he's prone to the grandiose in his descriptions.

