In Sweden, we mainly use 5-56 for "everything", but in the U.S. WD-40 seems to be the thing.
Both seem to penetrate deeply, dissolve rust and do some slight lubrication.
Just curious to the differences, if any any.
Asked
Active
Viewed 1.9k times
2 Answers
4
They are competing products that are both advertised to do the same five things (WD-40, CRC 5-56). It's not clear that one is any better than the other.
Vebjorn Ljosa
- 9,705
- 19
- 62
- 90
0
PB Blaster is truly a superior penetrant to loosen frozen threaded fasteners.
No comparison to WD-40 or CRC 5-56
