Petroleum-Based Penetrant, 20°F to 120°F, 4 oz. Aerosol Can

  • Item # 4LRG2
  • My Part #
  • Mfr. Model # PB-TS
  • Catalog Page # N/A
  • UNSPSC # 15121806
Petroleum-Based Penetrant, 20°F to 120°F, 4 oz. Aerosol Can close

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  • Shipping Weight 0.4 lbs.
Country of Origin USA Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

PB B’laster quickly busts loose rusted or frozen parts caused by rust and corrosion. It also contains a non-evaporating lubricant that saves time and equipment and protects against further rust and corrosion. Use on automotive, industrial, marine, plumbing, and other equipment

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Technical Specs

  • Item Penetrant
  • Lubricant NSF Rating Not Rated
  • Penetrant Base Petroleum
  • Min. Operating Temp. 20 Degrees F
  • Max. Operating Temp. 120 Degrees F
  • GHS Flammability Rating Flammable Aerosol
  • Lubricant Container Aerosol Can
  • Container Size 4 oz.
  • Series PB Blaster
  • Lubricant Color Clear
  • Net Weight 5 oz.
  • Flash Point 155 Degrees F
  • Specific Gravity 0.87
  • VOC Content 43%
  • Application Mechanical Repairs
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Compliance and Restrictions

  • Hazardous material - Other Regulated Material

  • This product can expose you to chemicals including Naphthalene, which is known to the State of California to cause cancer. For more information go to

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Customer Reviews

Petroleum-Based Penetrant, 20°F to 120°F, 4 oz. Aerosol Can is rated 4.0 out of 5 by 22.
Rated 2 out of 5 by from It works but only once I have now purchased 3 cans and all three I used one time and left for a few months only to need them again and no pressure. At the price, I will only buy when wd40 doesn’t do the job. I am disappointed that they can’t invest better in the cans and pressurizing, the actual product is bar none amazing on 20 year old Jeep bolts.
Date published: 2018-09-08
Rated 4 out of 5 by from Pb blaster good but no aerosaul I have 2 cans of pb but one don't spray at all.1 you have to hold upside down to use .their not cheap to buy and then can't use after good if you can get it out.I can take video if you like.
Date published: 2018-07-17
Rated 5 out of 5 by from PB Blaster works everytime Working on a car wash system and had to remove a bunch of rusted bolts and as usual the hex head is no longer that shape anymore so I drenched them in PB Blaster and gripped the vise grips on it and said a prayer........boom they unscrewed like they weren't even tight.
Date published: 2018-05-27
Rated 2 out of 5 by from Loses pressure, doesn't spray This product is amazing, we use it often. Unfortunately we have noticed most of our cans clogging and not spraying after being used one time, they are usually 3/4 of the way full and we can no longer use.
Date published: 2018-02-21
Rated 4 out of 5 by from Good product but I purchased 6 cans part no 16PB and every can ran out of propellant long before product was used. I punctured the cans and recovered 13 ounces of product. All cans were at room temp. SUCKS
Date published: 2018-02-06
Rated 5 out of 5 by from There is nothing better or easier to get I always keep a can around the house and I never work on a car or engine without a can handy. It is a household staple.
Date published: 2018-01-04
Date published: 2017-12-19
Rated 5 out of 5 by from Worked Quickly on Stuck Wheel I bought some PB Blaster to help get an aluminum wheel off my car when I got a flat. Nothing was moving this thing, not even a 5 pound sledge! Sprayed some PB Blaster, waited a little while, hit the rim a bunch more times and off it came. Thanks for such a great product.
Date published: 2017-12-11
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