Product review (4 stars): It provides a great top-coat protective finish to my smooth top oven surface
Fast delivery. I have used this product many times.  It provides a great top-coat protective finish to my smooth top oven surface.  However, it does seem like the formula has changed over the years from the original first bottle that came with my oven. It seems a little 'watered down', however, this does not reflect the seller, but the manufacturer. I have read other reviewers saying the same thing.