Good grief- - - -that price is ridiculous! I'll bet it doesn't stick or work as well as the real stuff, either! PPG used to sell a powdered product that we mixed with a resin resembling clear lacquer called "Aluma-Lead" that worked very well, but that was over 40 years ago. I doubt if it's available any more.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!