The Original B'laster Penetrant 16-PB, Machine & Tool Lubricants, 11 oz

[This review was collected as part of a promotion.] Works great on my 54 year-old muscle car I have bolts that never have been off the car and they came off like they were new hard to reach places that new tip is incredible. A must have for any gearhead.

[This review was collected as part of a promotion.] PB Blaster Penetrating Oil has quickly become one of my go-to tools for tackling stubborn, rusted, or frozen bolts and parts. The spray penetrates deeply and works fast—within a few minutes I could feel the difference loosening up hardware that hadn't budged in years. Compared to other penetrating oils I've tried, this one really seems to cut through rust and corrosion more effectively. I also appreciate that it comes with a precision straw for controlled application, which helps avoid overspray and waste. The smell is strong, but that's expected with a heavy-duty product like this. For jobs in construction and around the house—whether it's freeing a rusted hitch pin, loosening bolts on outdoor equipment, or working on vehicles—PB Blaster has saved me a ton of time and frustration. Overall, it's a reliable, must-have product to keep in the toolbox. If you're dealing with rusted or seized parts, this is one of the best options out there.

[This review was collected as part of a promotion.] The blaster helped me take off the nuts from my catalyzer in my truck! The blaster dissolved all rust without dissolving the nut and the description say compatible with the auto shop,make a lot things for a cheaper price.

[This review was collected as part of a promotion.] After other lubricants failed, this one did the trick! Within minutes, I managed to loosen a stubborn bolt that hadn't budged since the car was made at the factory. This stuff is very versatile. I used it outdoors, no strong odor to worry about. Wish I had discovered this sooner! Can't beat the price.

[This review was collected as part of a promotion.] Value is great for the price of this bottle it is very effective in getting old bolts unstuck and for the durability it is great the packaging was not the best packaging it came in just a clear plastic bag and it is very versatility it is a great product will keep buying