Bill DeShivs
New member
I use Wd 40 all the time on guns, knives, and lots of other stuff. Never had a problem.
Boiling water, dishwashers, etc. can not hurt the temper of springs. Even simple carbon steel can withstand 300 degrees with no effect. It doesn't matter how thick the metal, temperature is temperature. I have never seen a dishwasher get to 300 degrees, except in a burning house.
Boiling water, dishwashers, etc. can not hurt the temper of springs. Even simple carbon steel can withstand 300 degrees with no effect. It doesn't matter how thick the metal, temperature is temperature. I have never seen a dishwasher get to 300 degrees, except in a burning house.