The Originial PB B'laster Penetrant with B'laster ProStraw and Control Flow Technology, 11 oz.

The No.1 selling penetrant since 1957, PB B'laster, with the new B'laster ProStraw. The same legacy formula that quickly busts loose rusted or frozen parts caused by rust & corrosion, now with the ability to monitor the volume dispensed by using its Control Flow Technology. It also contains a non-evaporating lubricant that saves time and equipment and protects against further rust and corrosion.

Product Features:

• No. 1 Selling Penetrant!
• Breaks Free Rusted or Frozen Parts
• Protects Against Further Rust and Corrosion
• Use on Automotive, Industrail, Marine, Plumbing and Other Equipment
• Featuring B'laster ProStraw with Control Flow Technology