Does Pb Blaster Dissolve Rust?

Does Pb Blaster Dissolve Rust?? What’s the difference between PB Blaster and wd40? A: PB Blaster is a penetrating oil intended for loosening rusted joints (threads, etc). It does this quite well. WD-40 is a “Water Displacement” treatment intended to leave a persistent rust-inhibiting coating … see more. see less PB Blaster is a penetrating … Continue reading Does Pb Blaster Dissolve Rust?