Originally Posted By: old-leroy
Originally Posted By: EricF
ditto that
have you tried PB Blaster?
No.is it comparable to Zep or better?
I know WD 40 really doesnt do much for rusted bolts,so am wanting a good penetrate.
I've never tried Zep, but after reading good reviews of PB Blaster on here, I decided to try it. It's hands down better than Liquid Wrench, which is the only penetrating oil I'd used previously. You can actually see the PB Blaster wicking inside the threads of rusty nuts and bolts when it's sprayed on, something I'd never seen Liquid Wrench do before.