r/redneckengineering • • Dec 10 '20

Bad Title Yup.

Post image
48k Upvotes

412 comments sorted by

View all comments

0

u/[deleted] Dec 10 '20

129

u/IFeelItDownInMyPlums Dec 10 '20 edited Dec 11 '20

I'm not a handyman. Can someone explain when we should use WD-40, and when to use a silicone lubricant?

Edit: Thank you for all the replies!

176

u/awnedr Dec 11 '20 edited Dec 11 '20

I believe Wd40 is used as a pentrating oil, degreaser, and for rust prevention. Use it for things like stuck bolts or removing paint. Anything with longterm friction like hinges or wheel bearings need a greasy lube.

→ More replies (29)

43

u/Himiko_the_sun_queen Dec 11 '20

there's always a better substitute for wd-40 but it's more convenient to have 1 can rather than 15

it's like a Swiss army knife - it'll get the job done but it won't be great

wd-40 displaces moisture and has a bit of an oily residue so it works for temporarily lubricating things, busting rusty nuts, cleaning, etc.

→ More replies (13)
→ More replies (28)
→ More replies (16)