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Old 05-24-2019, 02:49 PM   #9
Pete
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Default Re: ZDDP additive reacts with yellow metals?

Quote:
Originally Posted by Forddan View Post
Hi all

Sorry if it is a naive question , but I couldn't find an answer online.

Anyone knows if ZDDP additive will react with or affect yellow metals ?

Thanks !!
Daniel - Forddan-
It can in the laboratory. Used in proper quantity, not so you can notice it in any part of a car. It is beneficial in reducing wear in hard metal contact areas such as gears, cams, ball and roller bearings, valve guides and piston rings.
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