I know this is an old post, but I've used the 5073 and the 5325 successfully on night club dance floors. The floors get a coat a wax every month or so, but they also see 300-500 people a night. The 5325 was applied at 20 mils(2 coats of 10 mils) and was strong enough that I hit them with a high speed buffer with a white pad to bring back a high gloss. I also hit the floor with a red, green, and black boar hair pad to test its durability. The colored pads were on a low speed machine, but left minimal abrasion if any at all. Just wanted to let you know, hope it helps.
Kurt
A Custom Garage
Heavy Metals Flooring
