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Yellow 5.5 oz aerosol can labelled Liquid Wrench L106

Liquid Wrench

Liquid Wrench Penetrating Oil 5.5 oz Aerosol Can L106

SKU CH-BVBQ-91N3F

Penetrating oil in a 5.5 oz aerosol can uses a methyl soyate base with Cerflon and corrosion inhibitor

  • Penetrates stuck fasteners fast with methyl soyate base
  • 5 oz aerosol can delivers precise spray coverage
  • Cerflon additive reduces friction after freeing parts
  • Corrosion inhibitor protects metal surfaces from future rust
  • Low 1% VOC content meets strict air-quality standards

Penetrating Oil Aerosol 5.5 oz

Liquid Wrench Penetrating Oil comes in a 5.5 oz aerosol can formulated with a methyl soyate and Cerflon base. The yellow liquid carries a 1% VOC content and a specific gravity of .89. It is designed to loosen rusted or seized fasteners in automotive and general maintenance tasks.

Mechanics freeing corroded bolts

This aerosol suits technicians and DIYers who need a low-VOC penetrant for occasional stuck hardware. The 200 degree F flash point adds a margin of safety in warm engine bays. It is not intended for buyers who require a dielectric lubricant or a product rated for extreme high-temperature exposure.

5.5 oz net weight capacity

The can delivers 5.5 oz of net fluid, enough for multiple applications on typical nuts, bolts and fittings. Coverage tapers off on heavily scaled assemblies that demand repeated soaking. Large-scale industrial jobs will exhaust the can quickly and call for a bulk supply.

How it compares

Measured against everything we stock in Greases, Lubricants & Dispensers, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 98% of the 122 comparable items (median $14.99).

Specifications

Product
Brand nameLiquid Wrench

Questions about this item

What size bolt or nut should I have ready to treat with the 5.5 oz aerosol?

The can delivers 5.5 oz of penetrating oil, so keep the target fastener nearby before spraying.

Will the methyl soyate base harm the paint or plastic parts I am not removing?

The formula uses a methyl soyate base with Cerflon and corrosion inhibitor; test a hidden spot first if the surface is painted or plastic.

How can I confirm the product is still effective after the can has sat on the shelf?

Shake the can well — if the yellow liquid sprays in a steady stream and the flash point remains 200 degrees F, the contents are active.

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