Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers overwhelmingly praise this penetrating oil for its exceptional ability to dissolve rust and free seized bolts, nuts, and corroded parts where competitors like WD-40 fail. Reviewers consistently report it works within minutes on severely aged rust, calling it their go-to solution and best on the market. Many highlight its reliability and superior performance compared to alternatives. However, a significant drawback emerges: customers frequently report cans lose propellant pressure prematurely, leaving product unusable despite half the can remaining. ProStraw nozzles also receive criticism for poor quality. A few mention the strong odor as a minor downside. Despite packaging frustrations, most consider the product's penetrating power worth the inconvenience.
Customer review summary generated by AI, including incentivized reviews.Very effective product
Would RecommendEasy to use
Verified Purchaser
Great product for rust removal .
Would RecommendProduct did exactly what it said It would do removed rust and lubricated the bolts on my outdoor patio furniture. Highly recommend
Verified Purchaser
Great Product
[This review was collected as part of a promotion.] It shocked me how easily it got rid of rust and other gunk build up. It was simple to just spray and leave for a couple minutes and then wipe it off and it penetrates through the unwanted residue.
From influenster.com
Worked as advertised.
Would RecommendWorked exactly as promised. Helped me get a stuck nut unstuck.
Verified Purchaser
Works amazing
Would RecommendLoosens up rusted bolts very well!
Verified Purchaser
Fast Acting
Would RecommendMy screen door latches were jammed. I used this product and it worked almost instantly.
Verified Purchaser
Must Have
[This review was collected as part of a promotion.] Garage staple for any diyer or backyard mechanic. Have used for years on lots of projects! It works great and quick! Clean up is easy and always performs!
From influenster.com
Great Product for Stuck Items
Would RecommendThis product does the job well. Helped remove bearings that were rusted on with ease.
Verified Purchaser
Must have for automotive work!
[This review was collected as part of a promotion.] Very easy application. I have been using this on all my automotive work where any bolts and nuts are involved. I’ve noticed that it penetrates and lubricates the bolts well. After letting it penetrate it makes it much easier to loosen stubborn bolts. Definitely helped when doing my brakes on my vehicle.
From influenster.com
Blaster
Would RecommendGreat product when you need a rusty bolt removed.
Verified Purchaser
Easy to find
Easy to find
Verified Purchaser
Did not do the job for us. Tried on two bolts. kit
Would Not RecommendVerified Purchaser
Awesome product, I definitely recommend.
[This review was collected as part of a promotion.] The PB B'laster Penetrant arrived in secure packaging and was easy to open without any leaks or damage. The can feels durable and well-made, with a sturdy build that inspires confidence during use. I used it on several rusted bolts and seized parts, and it worked quickly to penetrate and loosen them with minimal effort very little smell. The spray nozzle provided good control and helped apply the product safely without excessive overspray. Over...
From influenster.com
Excellent penetrative spray
[This review was collected as part of a promotion.] Best product I’ve used for breaking stuck or rusted up bolts/fasteners loose. It’s easy to clean up after and penetrates deep into stuck hardware.
From influenster.com
Hello Work,
THANK YOU for giving our product a chance! At B’laster we expect our products to deliver an exceptional user experience.
Pleas...