I picked up a one-piece vinyl floor from H.D. today that a customer picked out for their Kitchen. I guess I haven't done a vinyl floor in a while, this one claims it doesn't need glue (not even perimeter glue). Maybe I'm gettin' too old fashioned with my jeans that go to my waist, and a T-shirt that doesn't reach my knees All it requires is a double-sided tape on the perimeters (Glas-Tac? I think it was called). Anyway, they of course didn't even carry the tape (after bragging about the 'ease' of installation). Go figure. Anyway, I'm a little leary of installing a floor without glue, I'd be worried about future 'appliance-movement' tears or the like. Anyone know if it 'hurts' to use glue anyway? I would have asked the floor salesman, but I figured if he knew anything, he'd start by ordering the tape that goes with the floors they carry. P.S. I already checked the Armstrong site, but the question remains 'unanswered'. Looking more for 'knowledge' than 'opinion'. Thanks.