I want to stick, but not permanently, plastic lexan to glass. I realize that the special adhesive (by 3M; looks like clear velcro very sticky on one side) used to attach the transponder to the windshield is exactly what I want. I went out this morning and none of HDepot, Canadian Tire, Rona, Speedy Auto Glass had it

. Any ideas? I tried calling hwy 407; only automated on Saturday.