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🛠️ Unlock stuck metal magic with PB B'laster – your secret weapon against rust!
PB B'laster Penetrating Catalyst is a powerful 4oz penetrating oil spray designed to quickly break through rust and corrosion on metal parts. Ideal for loosening stuck bolts, pipe threads, and frozen fittings, it works gently without damaging threads. Beyond rust removal, it leaves a protective lubricating layer to prevent future corrosion. Compact and portable, it’s a must-have for professional garages and home toolkits alike.




















| ASIN | B0016GXONM |
| Best Sellers Rank | #174,195 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #202 in Power Tool Lubricants |
| Brand Name | Blaster |
| Container Type | Can |
| Customer Reviews | 4.5 4.5 out of 5 stars (255) |
| Flash Point | 68 Degrees Celsius |
| Included Components | B'laster - PB-TS - Penetrating Catalyst - 4-Ounces quickly breaks loose surface tension rust and corrosion by creeping up, around and into hard-to-reach cavities. |
| Item Form | Liquid |
| Item Type Name | B'laster - PB-TS - Penetrating Catalyst - 4-Ounces |
| Item Weight | 3.5 Ounces |
| Liquid Volume | 4 Fluid Ounces |
| Lower Temperature Rating | 68 Degrees Celsius |
| Manufacturer | B'laster |
| Material | Plastic |
| UPC | 032167150007 |
| Unit Count | 4.0 Fluid Ounces |
| Upper Temperature Rating | 70 Degrees Celsius |
| Viscosity | 0w |
| Warranty Description | Warranty |
M**L
Best product I have tried. Really works!!!
I had a LOT of trouble trying to remove a nut on a connector on a gas grill. Tried lots of things, even WD40. Nothing worked. I was hurting my hands in the effort. I thought I'd do a search and see what might be out there and lo and behold I came across someone who mentioned this product. She said she let it sit for a day and it worked for her. I sprayed a bunch of times. Waited a while, sprayed again. It's a small can which is fine. The can says not to hold back on how much you use, so I sprayed again. The can says it could work in a few minutes. I thought I'd let it sit for a few hours and then try and if nothing happened would spray again and wait a day. Well, to my surprise, it worked great. In fact the bolts looked like new. It does have a heavy odor and gets on your hands and stays on... after the first few sprays I wore protective gloves. This is now on my shelf and ready for the next hard to get off bolt or screw.
P**R
Price
Expensive but works good
W**P
thank you
thank you
N**T
Stincky
Didn't work for my original purpose of loosening aluminum bolt from metal (seemed to have fused together) but worked for loosening a water spray head from metal threading on hose.
J**O
Best all-around penetrating oil.
PB Blaster is the best all-around penetrating oil. Leave it soak for a little while and even the rustiest nuts and bolts come undone. The only thing better is Kroil, but at twice the price I save that for really tough jobs. Don't even think about using WD-40.
W**.
Free stuck bolts.
This B'laster- PB-TS works good on freeing rusted bolts.
T**T
It works
Blaster's been around for years works the same today as it did on day 1
C**Y
Good stuff
Help break loose stubborn bolts. Was used on 350 rancher. Good price
R**D
PBBlaster is a good product but seller is not. I tried to cancel the sale as it was only for a small can and with shipping was almost 40 bucks. Then after my request they shipped and said unable to cancel. Then when it arrived no you can’t return it due to being g flammable I bought a can 3 times as much locally for 7 dollars. Not impressed with the seller
Trustpilot
3 weeks ago
2 days ago