Ratings & Reviews for Blaster Penetrant 11 Ounce(s) Fluid catalyst

Works Great

The receiver and the hitch on my 2000 GMC started to rust together. It was to the point that the only way to change it was with a big hammer. I spayed both sides a couple times and let it sit. It ate threw the rust and now it slides in and out with ease. Now once a year I spray inside the hitch and it keeps it free

Didn't think it could do it

I was able to remove a set bolt from a 75+ year old Hand Pump. The steel bolt was in a cast iron housing and there was so much rust it looked like they were welded together. Several hours of soaking with PB and applying heat and ice I was able to free up the bolt with no damage to bolt or housing.

Fixed a seized alternator.

Saved cost of a new or a rebuild kit. Am wondering if it will cause damage down the track, is it an abarasive?

Can runs out of air before fluid

I like the blaster but this last case I purchase has been leaving me with 8 out of the 12 can drained of air with fluid still left in the can. It's bad enough that I just knock a hole in the can body and dump out whats remaining to try and get some use out of them. Air/Fluid ratio not correct? I don't typically hold my cans upside down or anything to cause it.

Lousy cans

Great product, lousy cans, Lost pressure, now I have a third of the can wasted since I can't get it out to be able to use it,you guys need to come up with a solution

Like the new Pro Straw

I won’t use anything but PB Blaster when I am replacing rotted out battery trays on a golf cart

Prob.the best at unseizing nuts,etc.Cans go flat

It is a great penetrating catalyst for sure, but the cans more often than not go flat on you. All the air leaks out aprox. half way thru the can leaving the rest unusable unless you rip it open & cut yourself as I have in the past.

problem with spraying

Bought a can today based on online reviews. Silly question possibly but do your cans require more pressure than most aerosol sprays. After putting the valve in the upper locked position it requires way too much pressure. I can't use it as it is. Do I have a defective can?

Old tractor Parts

I have been using Blaster PB Blaster for years. I am now trying the new chain lube, But I have a hard time finding other Blaster products

PB Blaster nozzle tip broke

I'm satisfied with the product, but the spray cans are horrible. I finally finished my previous two cans of Blaster. Both cans lost pressure with about a third of the penetrate left. So, I punched a small hole in the cans and dribbled it were I needed it. I just bought an 18 oz can of Blaster. I was so excited to be able to spray rather than having to dribble the penetrate from a hole it the can. After only a few uses, the nozzle broke off. Since the can is still pressurized, I concerned ...

Never lets me down~!

I fill used eye dropper bottles with it and can have a small bottle in each tool box of which I have many and it's the handiest tool in the box~!!

Does the job

Blaster has saved me the aggravation of broken bolts and seized parts for years. Living in the rust belt makes one appreciate the true action of Blaster on rusted and corroded parts. An application on severely rusted parts a day or two before the job gives it the opportunity to soak deep and break free parts I never thought would happen

Thanks for the straw!

Been using this product to kill carpenter bees. Very Effective!! The straw lets me get up in their bore holes. 1 quick shot until it trickles back, and they're done! Next a sick dying bee stumbles out to fall to it's death! Best spray bomb I've found yet!

Excellent products

As a farmer, I have used most of the blaster products, from penetrating oil to the different greases. These products have added value to out farming operation. I would recommend the Blaster products for all industries. Have not been disappointed in any of their products.

Works great

I've used it for many years, wouldn't use anything else. Nothing else compares

Original O2 sensor replacements at 227,124 miles

I bought my can of Blaster from my auto parts house when I purchased my the new O2 sensors for my 2004 GMC Envoy XUV. I had read about it while researching different techniques for removing O2 sensors. I had driven the Envoy a few hours earlier so, while not hot, it was barely warm. A professional mechanic at my parts house told me it was good stuff when I was purchasing it. One of the techniques mentioned here, or maybe elsewhere, suggested spray on, wait 15 minutes, spray again, wait 15 mi...

Loses pressure too soon. Half bottle is not used.

PB blaster is a great product. The original can was best. With this new nozzle I need to buy 2x the amount. I will not use this product anymore, as I now have to buy 2 cases a week for my shop. Please go back to original design.

Excellent product 100%

This is all I will buy and use I tried many other products but none compare to pb blaster it actually works and works amazing

Nut buster

I apply this liberally to my nuts. Nothing is better for busting a stuck nut. The only time PB blaster failed me was when I tried to change the spark plugs in my 2004 f150 fx4. But inal fairness. They say built Ford tough not Ford good, and it's PB blaster not pb miracle. 5/5 of PB won't bust that nut for you just skip to the part where you cut it off.

This is the mintyest penetrating lube

Been using pb blaster for probably 5 or 6 years and if has worked at least 90 percent of the time, I love this product and it's the only I'll buy