Sheffield 5685 Quart Green Chalkboard Paint

I bought this product to use in a play room that we just had built in our basement, and when I received it (literally overnight), the label warned that the paint produces volatile fumes and should only be used in a well ventilated area.Well, our basement is anything but well ventilated, so I wrote a review commenting on the fast delivery but lack of information in the on-site product description.I then received an email from the seller asking if I would be interested in a water-based chalkboard paint that they sell.When I answered that I was interested, he promptly sent me the new paint (tinted to the color I wanted) along with a pre-paid return label for the original paint.I have never experienced this level of customer service before.Sheffield 5685 Quart Green Chalkboard Paint