Quote:
Originally Posted by RGSchmitt
The "WD" is for Water Displacement, which WD-40
does very well, but it should not be considered
as a long-term lubricating agent.
Bob
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For what it is worth - I have it on good authority that WD40 is not owned by the original makers and some time back the quality was allowed to become poor. Apparently it is ' thinner ' than it was originally and this is a cause of it not lasting as long after application for lubricating purposes.
Dave dale.