Spray on carpet/fabric


I want your faulty electronics
My boot build needs some new carpet and I got a roof box build idea that will need carpeting.
I know the normal way is to by a roll of carpet and glue it but I want to see what else is out there.

I've been searching but I can only find spray on carpet cleaners and Fibertron Spray on Carpet

Any one know if there is any form of spray on carpet or fabric out there?