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      06-25-2019, 09:32 PM   #8
rjd598
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Drives: F30 340i
Join Date: Jan 2009
Location: San Diego,CA

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2016 BMW 340i  [0.00]
Quote:
Originally Posted by MCOMP View Post
I originally coated my car myself with water based ceramic coating.
Results were good but after 2 months the hydrophobic properties completely wore off so I had a professional coating applied, too soon to tell if it was worth it or not.
the durability of those water based protectants are very short and not surprised you only got two months. ceramic is always worth it as long as you go with a quality brand, proper installer, and be consistent with maintenance.
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