I've found it's more economical to buy a gallon of the stuff, and use a hand-pumped squirt can to apply it. The aerosol cans busticate the budget quickly, even the "extra volume" ones they brag about! Since KROIL has a habit of creeping through the seams of a metal can, I store it in glass Mason jars once it gets delivered.
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!