Tuesday we got a gallon opened it up and it was cottage cheese, brought it back and this can was like pouring fluffernutter. Called the store back and they said the other cans were the same. I called the 888 number on the side and the guy I talked to said no way should it be like this. He said if the store wouldn't give us credit/refund they would but both myself and the store would have to file a claim with the shipper. Talk about deflecting. The store owner said to just use it. No this is a high end client and no way would I use a product that most likely froze a few times.
Needless to say the store gave us credit and we got a different primer product.
For 2 gallons to come out of a single store like that made me call our other go to store (paint deliveries same day) and theirs was the same. The biggest difference was the other store completely pulled the product to return it, the store we went to said they would just keep it and sell it.
I agree with Chris - "go to the other store"...it is very irresponsible for the first store to attempt to sell a product with a known defect - that attitude has to make you wonder what other customer returns, and complaints, may have been passed on to you by these guys.
I also agree with Stonham, and would have all damaged/defective product removed from my shelves - it's not worth the liability exposure to keep, and sell, damaged product just to avoid the hassle of returning for credit.
In defense of Zinsser - A product like 1-2-3 is a hot commodity item for Zinsser - it is probably made in 6000 gallon (or greater) batches at a time. It is not realistic to believe that only a relative few gallons were the result of a manufacturing defect. From how you've described the product's appearance and performance - it is not un-realistic to believe the product has been frozen somewhere along the distribution trail. Unfortunately, and due to several changes legislated by environmental protection sources, the "freeze/thaw" stability of quality water-borne products are no longer what they once were. If that's the case, and at this point that is all Zinsser has to go on, that responsibility usually falls back on the distributor or trucking lines - in other words, not completely Zinsser's problem to correct, or issue credit for, without first addressing those responsible for the damage in the first place..thus the need for a damage claim.
In my opinion, the store owner of the first store needs to be bitch-slapped for even suggesting you continue to use the product - As a professional, I think you know that if you did so, any subsequent liability ultimately falls back on your shoulders. I personally believe that, in this case, Zinsser would even perfer, and expect, you to return the damaged product to the place of purchase - even if it meant using a product of a different manufacturer to complete your job.