Thread: Got a rusty bolt?

Originally Posted by foul hook

It is hard to believe that WD 40 will out perform PB Blaster. I buy it by the case. Use it on the farm and it is wonderful.

The PB Blaster was slightly better than WD 40.

Originally Posted by CatFan

The PB Blaster was slightly better than WD 40.

I too was surprised PB Blaster was didn't do better than it did.
WD-40 stands for Water Displacing- 40 attempt.
It was not designed as a lubricant, but as a protective coating to prevent rust. Hence Water Displacing.

I use PB Blaster, Cant find Kroil around here.