StevieC
Thread starter
Krown is a non-toxic bio-degradeable oil that contains no solvents. From what I understand it's just a high zinc based oil that gives off electrons more freely thus protecting the metal it's sprayed on. It does contain some petroleum in it but I think it's a mild amount to something that could be food grade if it were certified for that, to aid in it sticking to the vehicle and repelling moisture.
It's so non-toxic my local place they don't even wear masks applying it as they breath in with a heavy cloud around them, the owner of my place has been doing this for over 20 years and seems healthy. Although the do have masks available there.
That said I buy a few cans of it in Aerosol and use it for various things around the house. I like to spray my A/C compressor coil at the end of the season once I have washed it, and then cover with it's season cover and by the late spring when it's ready to be fired up again the coating is dry and has protected the unit from the moisture during the winter. My A/C is 6 years old now and the copper elbows on the coils still are shiny copper colour and haven't tarnished or discoloured being exposed to the outside and that makes me happy.
It's so non-toxic my local place they don't even wear masks applying it as they breath in with a heavy cloud around them, the owner of my place has been doing this for over 20 years and seems healthy. Although the do have masks available there.
That said I buy a few cans of it in Aerosol and use it for various things around the house. I like to spray my A/C compressor coil at the end of the season once I have washed it, and then cover with it's season cover and by the late spring when it's ready to be fired up again the coating is dry and has protected the unit from the moisture during the winter. My A/C is 6 years old now and the copper elbows on the coils still are shiny copper colour and haven't tarnished or discoloured being exposed to the outside and that makes me happy.
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