Buster Rust Penetrant

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SKU: BRP Category:


FIVE STAR Buster Rust Penetrant is a carefully balanced blend of lubricants & additives that break down rust, sludge & varnish in minutes, while leaving a rust preventative film on all exposed surfaces without harm to the most delicate of assemblies.

FIVE STAR Buster Rust Penetrant is used to free frozen parts such as nuts, bolts, bearings, fasteners, loosens seized fixings & penetrates rusted parts. Buster Rust Penetrant can also be used as a cutting fluid for drilling & machining.


Directions For Use

Shake can well before using. Ensure the nozzle is pointed in the correct direction. Spray liberally, allowing ample time to penetrate frozen parts.


  • Unfreezes Bolts
  • Lubricates
  • Cutting Fluid
  • Rust Inhibitor


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