AC condenser coating

[RBellah]

I know I read on here or from TDR magazine about condenser coating helping but I have looked and cannot find it. Help appreciated.

 

[Ozymandias]

I don't think it does a lot, otherwise most would have it from factory then.

 

[Topzide]

Other then getting it anodized, just keep it clean. Millions of miles have been racked up on condensers without issue. Sometimes it's hard to see the debris that can collect on the stack out front! A good clean in the fall before winter hits, and then again in the spring to clean out from the winter. (that is, if not a garage Queen)