Subscriptor++ Jul 27, 2018 #7 Yeah, the big 5x5 squares I affixed to the back of my area rugs were nylon based hook and loop, although I only used the hook side as my carpet was essentially the loop ...

Hook and loop fasteners made of spring steel -- similar to Velcro devices but much stronger -- have been developed by researchers in Germany. These fasteners are resistant to chemicals, and can ...