Customer Reviews for Blaster 4 oz. PB Penetrating Oil

I use this product on everything, good stuff !

Excellent Lubricant and Rust Preventor Use on Vehicles, Outdoor Equipment and Household Items

Watched a comparison test of the top Penetrating Oils. Blaster was not #1; but, Home Depot had it and I needed it that day to finish a job. Used it and it worked great !

Used it on Exhaust bolts not and thankfully not a single one broke. Works well.

I use PB because it not only loosens stuck stuff but it also leaves an oily residue.

Probably a good product but the bolt was extremely corroded and had to be sawed off.

Does the job and makes corrosion less of a problem

I've been using PB Blaster since childhood when my dad would use it, along with me working on thing from lawn mowers to tractors, and our old 81' F150. I grew up in the rust belt in Nebraska, and this stuff just creeps up into the threads and works fantastic. It also doesn't evaporate. I accidentally sprayed some on accident once onto the shelf of a buddy's grill, and it had a few drops on it. We came back out later on that evening and the whole shelf was covered in oil. I was surprised at how well and fast it traveled. Anyway, I've had great luck with PB Blaster, and will always keep a can on my box, in my car, in my other car, in my truck, and in my garage at home.

First time using PB Blaster. We had a metal cap that was stuck on out floor gas heater. WD-40 wasn’t enough. This did the trick, but you should know that the smell of this is MUCH stronger than WD-40.

Works great on rusted nuts and bolts.

We had a leaky garden hose stuck on a hose bib. This did the trick! We sprayed the fitting and let it set…with the turn of a pipe wrench it came right off with no damage to hose bib.

Worked great. Soaked brake bleeder screw, tapped calipher lightly with hammer and let sit overnight. Screw came out intact the next day. The adjustment dial for regulating flow volume is a good feature, but I found it tricky at the lower end of the flow adjustment... either too litte or too much. I'm happy that at least in this case, I didn't have to resort to heat to free up the frozen screw.