The Best Penetrating Oil For Rusted Bolts of 2023

Seeps into cracks and pores fast

Quickly cuts through dirt, rust, and oil to loosen rust-locked nuts, bolts, studs, and pipe connections

Protects against rust and corrosion

Contains no ozone-depleting compounds

Typical applications include disassembling nuts, bolts, studs, and pipe fittings, freeing sticky valves and frozen bearings, disassembling machinery, removing gears and pulleys

Super Penetrant

Quick And Effective - Say goodbye to struggling for hours! Apel’s rust buster is fast acting, quickly breaking through damaging corrosion and rust. The special formula allows you to make quick work of stuck nuts, bolts, screws and more.

Anti-Corrosion Agents - Our proprietary formula contains ingredients that help to ensure you won’t find yourself facing this situation too often. The rust release contains ingredients that lubricate surfaces and inhibit future rust and corrosion.

Special Formula - The industrial penetrating oil seeps into every crack and crevice, loosening the rust and gunk holding your pieces tight. Our rust remover delivers plenty of loosening oil as well as preventative lubrication right where it’s needed.

Multi-Purpose - Not only does our rust breaker spray help you take apart items that are stuck together, it can also be used to make it easier to disassemble machinery and tools and works great as a lubricant. Perfect in many application areas, too.

Simple To Use - As with all of Apel’s products, our penetrating oil for rusted bolts is simple to use. Spray the rust release directly on the surfaces that need loosening and let it sit for a minute. Remove it with a dry cloth and it is good to go!

Penetrates rust, scale and corrosion to free parts and assemblies instantly

Loosens red and white lead, tar, grease, carbon and graphite deposits

Will free up all threaded pipe connections, rusted machine screws, bolts, nuts, clamps for mufflers and tail pipes, pillow blocks, universal joints and locks

Contains no silicones, making it safe in paint and shop environments

No more torching, drilling, hammering or chiseling

BEST SELLER - The #1-selling penetrant since 1957! The PB B’laster outperforms leading competitors with its high-performance formula.

EFFECTIVE - PB B’laster quickly busts loose rusted or frozen parts caused by rust and corrosion. Attack rust from all angles using the unique capillary action.

SAVE TIME - This fast acting penetrant also contains a non-evaporating lubricant that saves time and equipment. It makes rusted nuts and frozen bolts a struggle-free job. Don’t worry about the future, PB B’laster also protects against further rust and corrosion.

MULTIPLE USES - Rust can build up in many places. Use the the PB B’laster on car parts, fishing reels and tackle, all tools, firearms, sports equipment, marine applications and more.

Price For: Each Flash Point: 200 Degrees F Item: Penetrating Oil Color: Yellow Specific Gravity: 0.89 Lubricant NSF Rating: Not Rated VOC Content: 0% Container Size: 4 oz. Container Type: Bottle Country of Origin (subject to change): United States

CRC INDUSTRIES: A market leader that offers impeccably designed chemical solutions to maintain, protect and repair different marine, heavy-duty motor vehicles, industrial-grade engines, household tools and electrical equipment

CRC FOOD GRADE PENETRANT: This general purpose penetrating oil improves the working condition of different food processing equipment by penetrating through cracks, seams, joints, frozen fasteners, and threads

EXCELLENT PERFORMANCE: This industrial-strength penetrant makes dissembling mechanical equipment for regular maintenance and repairs easy and convenient. It loosens corroded and rusted hinges, fittings, bolts, nuts, and couplings

APPLICATIONS: It penetrates and loosens rust, scale, corrosion and dirt on food processing equipment exposed to food products including scales, fans, carts, galleys, bottlers, chutes, conveyors, racks, ovens, stoves, fillers, mixers, freezers, rails, and cooking appliances

PRODUCT DESCRIPTION: CRC Food Grade Penetrating Oil is available in an 11 wt oz aerosol can. It is NSF H1 registered for incidental food contact and meets USDA, NSF, and FDA standards

Penetrant & super lubricant

Breaks loose rusted joints & bolts

Added lubrication controls rust, corrosion & squeaksm

NSF -H2 Certified - VOC compliant for all 50 states

Cyclo Industries is a division of Niteo Products, LLC.

CRC INDUSTRIES: A market leader that offers impeccably designed chemical solutions to maintain, protect and repair different marine, heavy-duty motor vehicles, industrial-grade engines, household tools, and electrical equipment

PENETRATING SOLVENT: Our penetrant is a super-fast, powerful, and concentrated solvent for attacking corrosion to free corroded fasteners and other seized mechanical components

QUALITY FORMULA: This penetrating oil works effectively and instantly, even in minute and tightly fitted crevices; It has a petroleum distillate base and is safe to use on all plastics

APPLICATIONS: The penetrating solution is ideal for nuts and bolts, pins, screws, bushings, clips, hinges, snaps, lugs, caps, locks, washers, and sliding mechanisms

PRODUCT SPECIFICATIONS: Screwloose Super Penetrant is available in an 11 wt oz. aerosol can

CRC INDUSTRIES: A market leader that offers impeccably designed chemical solutions to maintain, protect and repair different marine, heavy-duty motor vehicles, industrial-grade engines, household tools and electrical equipment

PENETRATING SOLVENT: A unique solvent that penetrates surfaces to quickly dissolve rust, scale, gum, grease, and corrosion; Helps to remove and prevent rust

UNIQUE FORMULA: Knock’er Loose offers a 50-state compliant formula that provides great performance in easing the disassembly of tools, automobile engines, plant machinery, and other equipment for routine maintenance

APPLICATIONS: Knock’er Loose works effectively to dissolve and loosen rust and corrosion from couplings, bolts, fittings, locks, washers, sliding mechanisms, hinges, bushings, nuts, and other frozen components

PRODUCT SPECIFICATIONS: Knock'er Loose is available in a 13 wt. oz aerosol can