The tub arrived damaged, albeit only in a minor way. There appears to be some sort of polymer or glue adhered to the finish in one corner. I tried increasingly aggressive measures to remove it (paper towel, soapy sponge, fingernail, wooden paint stirrer) but it is really stuck on and i've already damaged the finish trying to scrape it off with the paint stirrer (although American Standard suggests using a wooden tool such as a popsicle stick to remove tile grout from the tub surface). It doesn't seem worth it to return the tub and schedule a new shipment, but it's a bummer nonetheless.