Well, 3 out of 3 HD dealers in my area have the S100 paste wax in stock (Long Island, NY). I wanted to be sure, this is identical to P21S wax? Has anyone used S100 detail and wax aerosol? I was wondering how it compares to Griot's Speed Shine, which my friend raves about, and which is about 1/3 the price of the S100. Thanks for the help.