Wd40 or silicone:which is a better all purpose lub

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KST

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of the 2,which one would you chose as a all purpose household lube?
 
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I don't think there really is an "all-purpose" lube. For example, silicone spray is good for window tracks, but I wouldn't use WD40 for that. And WD40 is good for spraying on mildly rusty bolts to help loosen them up, while silicone is not really good at that. Etc.
 
WD-40 isn't a lubricant AT ALL, so silicone would be closer to generic. But there are some applications where it wouldn't be good either (door locks for example- powdered lubricants like molybdenum disulfide are better).
 
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WD 40 isn't a lubricant.


Hmmm? "Lubricates" is one of their claims. From the WD40 Web site:

Quote:
WD-40, everyone's favorite multi-purpose problem solver for over 50 years, cleans, lubricates and protects against corrosion. It also removes grease, gum, dirt, adhesives, & scuff marks. Enjoy the popular, newly expanded Official List of 2000+ Uses for WD-40.
 
Originally Posted By: AuthorEditor
Quote:
WD 40 isn't a lubricant.


Hmmm? "Lubricates" is one of their claims. From the WD40 Web site:

Quote:
WD-40, everyone's favorite multi-purpose problem solver for over 50 years, cleans, lubricates and protects against corrosion. It also removes grease, gum, dirt, adhesives, & scuff marks. Enjoy the popular, newly expanded Official List of 2000+ Uses for WD-40.


It lubricates until it evaporates, which it will do. It was designed as a water dispersant hence "WD" Its great for the company if you use it as a lubricant, because you will have to keep using it and buying it as it evaporates. IT is great for things that get wet that should'nt ie pocket knives it the wash etc.
I use lithium spray grease in my door locks.
 
Originally Posted By: spasm3


It lubricates until it evaporates, which it will do. It was designed as a water dispersant hence "WD" Its great for the company if you use it as a lubricant, because you will have to keep using it and buying it as it evaporates. IT is great for things that get wet that should'nt ie pocket knives it the wash etc.
I use lithium spray grease in my door locks.


Don't get me wrong, i use wd-40, i just don't use it as a lubricant. If i need a penetrating oil its okay, i have used it to clean off tools. and dry things that should not have gotten wet.
 
I mostly just use WD-40 as a tar spot remover.

An aerosol can of Super Lube is my favorite "all-purpose" lube.

GM Heat Valve Lubricant is my favorite penetrant.
 
I was informed the other day that WD-40 mixed with powder residue in a firearm makes a wonderful grease to lube the action on a M1 Garand and a M1 Carbine.

I excused myself from the know it all cleaning his M1.

Guess he never heard of GI grease or White Grease.

What a dope.

WD-40 has VERY limited uses when it comes to lubing anything.

But then I'm getting old and am learning daily just how little I actually know, either from knowledge or experience.
 
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You guys do know not to use any oil based lubricant on rubber , yes?

WD40 = lubricant for metals
silicone = lubricant for everything else (plastic, rubber, etc)
 
I like wd-40 for lubing some things, guns, hinges,etc. silicone is a no-no in our shop because we paint sometimes, PB blaster is the greatest penetrating oil known to man
smile.gif
 
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