
B'laster
16-PB-DS Penetrating Catalyst, 11 Oz Can, Liquid
Key Features
AI Generated- Get precise control at Busy Beaver in Delmont, PA with the Pro Straw version.
- Suitable for both DIY enthusiasts and seasoned mechanics.
- A thin film remains after penetration, offering continuous lubrication.
- Easily adjust delivery to suit small bolts or larger surfaces.
Delivery and shipping
Local Delivery
Shipping
Return Policy
Easy returns available. Eligibility rules may apply.
B'laster PB Penetrating Catalyst is a professional-grade penetrating oil designed to quickly loosen rusted, frozen, or corroded fasteners and metal parts. Whether you're working on automotive repairs, marine equipment, or machinery maintenance, this formula penetrates through rust and corrosion to restore mobility to stuck bolts, nuts, and hinges.
Beyond loosening frozen parts, B'laster PB leaves behind a non-evaporating lubricating film that protects metal surfaces against future rust and corrosion. The formula displaces moisture from electrical relays, connectors, and other sensitive components, making it ideal for wet ignition systems and damp environments.
Features and Benefits
- Three-Way ProStraw Delivery: The flip-down straw attachment provides both pinpoint precision spray and broad-based coverage, giving you control over application in tight or open spaces.
- Penetrates and Lubricates: Formulated to penetrate corrosion and rust while converting to a durable lubricating film that continues protecting after application.
- Moisture Displacement: Displaces water and moisture from electrical connections, ignition systems, and relays, restoring function in wet conditions.
- Long-Lasting Protection: The non-evaporating lubricant provides ongoing rust and corrosion resistance, saving time and protecting equipment.
Specifications
- Brand: B'laster
- Model: 16-PB-DS
- Size: 11 oz. aerosol can
- Type: Penetrating catalyst and lubricant
- Delivery System: 3-way ProStraw with flip-down straw attachment
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Reviews
Customer Reviews
Super great product
Absolutely fantastic product! Loosened up some extremely rusted bolts right away.
Get unstuck
I needed to loosen some outdoor light fixture screws and Blaster didn't disappoint. It has the spray tube attached so you never misplace it and can spray a wide pattern as well.
Excellent - the best penetrating oil ever
This product worked better than any other penetrating oil I have used previously. My problem was six very corroded nuts on my car which I had to remove. None of the usual methods worked. One squirt each, a light tap on each, and one more squirt and each nut turned as if brand new! Excellent product and I highly recommend it!
How to remove a frozen screw.
The screw that held the cutting blade on a 35 year old apple tree pruning pole was frozen in place. I needed to remove the blade in order to sharpen it. I had tried 3-in-1 oil, WD-40, Liquid wrench, and heat, all to no avail. I applied B'laster every few hours for three days and removed the screw with a large screw driver. There was no damage to the threads on the screw or the pruner. This stuff really works.
It works well and I needed some
Only one that works !
PB Blast is the only one in my garage, it works !
Does what it says
Did what it states. My fan clutch was locked up, and after a good spray and turning the blade as I sprayed; the clutch has broken free of the rust and the engine sounds like it did back in 2002 when I bought it. Great stuff.
Yhe best out there
Mice deterrent
We use this to stop mice from entering our trailer. We spray the penetrating oil in as many cracks and crevices we can find. We Had several traps in the trailer and not one had any mice caught. No sign of droppings anywhere. We will use this product again this year and hopefully get the same results. This definitely creates a hostile environment that even the mice will stay away from.
Pb blaster is the only penetrate I buy
I work on cars and often run into rusted nuts and bolts, PB blaster is the way to beat that rust and not break the bolt.
everything that I need
I found that PB Blaster lubricates and frees up rusted parts faster then WD 40.
Excellent Product!!!
I have used many cans of PB Blaster over the years. I have never been disappointed with the results.
Allways been a great product
ive used this stuff alot works great your price is higher than other stores
Excellent product
Works better than other brands.
Does what is says!
Was able to free up my poppits on the boat trailer.
Great item
What an awesome product, tore right thru the rust
Many uses
We love it. My husband macanic,I'm a domestic engeneer,and crafter. We use it for everything,doesn't dry out like WD40.




















