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Orange 8 oz aerosol can with spray nozzle

Blaster

Blaster GR-8A-PB Penetrating Grease 8 oz Aerosol Can

SKU CH-9FHN-VMG7E

Penetrating grease in an 8 oz aerosol can with a petroleum base and lithium thickener, operating from 97 to 500 degrees Fahrenheit

  • Petroleum-based formula penetrates and lubricates seized parts
  • Lithium thickener stays in place under heavy loads
  • Operates from 97 °F to 500 °F for extreme conditions
  • Aerosol can delivers precise spray to hard-to-reach areas
  • Flash point of 345 °F adds high-temperature safety

Penetrating Grease 8 oz Aerosol

Blaster GR-8A-PB is a petroleum-based penetrating grease delivered in an 8 oz aerosol can. The lithium-thickened formula appears orange and operates between 97 and 500 degrees Fahrenheit. It suits automotive and industrial maintenance where a sprayable lubricant is required.

Compatibility checks before ordering

Verify that the components to be treated tolerate petroleum-based lubricants and a maximum operating temperature of 500 degrees Fahrenheit. Confirm the 8 oz aerosol size fits the storage space and application frequency needed. The product carries no NSF rating, so it is not suited for food-grade environments.

Build quality and daily use

The aerosol can dispenses a lithium-thickened grease with a specific gravity of 0.93 and a flash point of 345 degrees Fahrenheit. Spray application allows targeted coverage on threads, hinges and fittings without disassembly. Orange colour helps confirm placement during routine maintenance tasks.

How it compares

Measured against everything we stock in Pliers, Wrenches & Gripping Tools, at today’s prices. Recalculated every night.

Price $5.99
Cheaper than about 92% of the 2,110 comparable items (median $23.99).

Specifications

Product
Brand nameBLASTER

Questions about this item

Does the 8 oz aerosol can include a spray straw or nozzle, or must I buy one separately?

The 8 oz aerosol can ships ready to use with its built-in spray nozzle; no separate straw or nozzle purchase is required.

When should I choose this 8 oz aerosol over a larger bulk grease container?

Choose the 8 oz aerosol when you need portable, targeted application for occasional maintenance rather than high-volume shop use.

What does the 500 °F maximum operating temperature mean for real-world use?

The grease remains stable up to 500 °F, so it protects fasteners and sliding surfaces in high-heat areas such as exhaust manifolds and brake hardware.

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