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WD-40 Specialist Products

WD-40 Specialist products are spray cans from WD-40's Specialist range, each with a Smart Straw for a precise or wide spray. This page has a Fast Drying Contact Cleaner for electrical and electronic parts, a Fast Release Penetrant for seized fixings, a Silicone Lubricant, the 701.329UK White Lithium Grease and a Fast Acting Degreaser. The 701.327UK degreaser comes in a 500ml can and the other four in 400ml cans.

Choosing WD-40 Specialist Products

Start from the problem: dirty contacts, a fixing that will not turn, a part that sticks, or built-up grease.

Dirty electrical contacts

Reach for the 701.321UK Fast Drying Contact Cleaner on circuit boards, switches, printers and other delicate parts of electrical and electronic kit that are hard to access. Because it penetrates rapidly and dries quickly, it is safe for sensitive electrical equipment, and it lifts flux residue, condensation, dust, dirt and oil while leaving nothing behind.

Fixings that will not turn

The 701.323UK Fast Release Penetrant works its way into awkward spots to release fixings that have seized, stuck or rusted over time. It is recommended for nuts and bolts, screws, locks, pipes and taps. The 701.323UK is highly resistant to water and withstands temperatures of -20°C to +90°C.

Parts that stick, and metal joints

The 701.325UK Silicone Lubricant uses a high-performance silicone formula that prevents sticking and repels moisture and dirt without staining, on rubber components, high-pressure equipment, plumbing fittings, fishing reels, garage door runners and UPVC latches; the 701.325UK resists -35°C to +200°C. For metal against metal, the 701.329UK White Lithium Grease has a non-drip formula suited to load-bearing connections and to greasing tow bars, water pumps, car door hinges and bearings, and the 701.329UK covers -18°C to +145°C.

Built-up grease

The 701.327UK Fast Acting Degreaser, a solvent-based cleaner in a 500ml can, starts working the moment it lands, shifting grime, dirt, oil and grease with no residue and rinsing away easily. Use it on metal, flooring and exhaust hoods, or on engines, hand and power tools, stainless steel hobs, chains and gear mechanisms, and industrial machinery.

CanJobSizeUse it on
701.321UKContact cleaner400mlCircuit boards, switches, printers
701.323UKPenetrant400mlLocks, pipes, taps
701.325UKSilicone lubricant400mlLatches, door runners, reels
701.329UKWhite lithium grease400mlBearings, hinges, tow bars
701.327UKDegreaser500mlEngines, tools, hobs

The 360° valve

Every can here also has a 360° valve. On the 701.321UK, 701.323UK and 701.327UK it lets you spray with the can upright or upside down, and on the 701.329UK in any position.

Related categories

See the wider WD-40 products range, or browse tools and installation supplies for the job itself.

Frequently asked questions

Which WD-40 Specialist spray cleans circuit boards?

The 701.321UK Fast Drying Contact Cleaner. It is made for circuit boards, electrical components, switches and printers, and for other delicate parts of electrical and electronic equipment that are hard to access. It penetrates rapidly and dries quickly, which makes it safe for sensitive electrical equipment, and it removes flux residue, condensation, dust, dirt and oil without leaving a residue.

How do I loosen a rusted lock, pipe fitting or tap?

Spray it with the 701.323UK Fast Release Penetrant, which gets quickly into hard-to-reach areas and rapidly loosens seized fixings and stuck or rusted parts. It is recommended for locks, pipes, taps, screws, nuts and bolts. It is highly resistant to water, and its 360° valve lets it spray upright or upside down.

Which WD-40 Specialist products are there?

The WD-40 Specialist products here are spray cans made for different jobs. The 701.323UK Fast Release Penetrant loosens seized or rusted fixings, and the 701.327UK Fast Acting Degreaser removes grease, oil and grime from surfaces including metal, flooring and exhaust hoods. The 701.325UK Silicone Lubricant suits rubber components, the 701.329UK White Lithium Grease is for metal-to-metal lubrication, and the 701.321UK Fast Drying Contact Cleaner is for electrical and electronic equipment.

What is contact cleaner?

Contact cleaner, such as the WD-40 701.321UK, is a spray for cleaning delicate, hard-to-access parts in electrical and electronic equipment. The 701.321UK Fast Drying Contact Cleaner shifts oil, dirt, dust, flux residue and condensation and leaves no residue behind. It comes in a 400ml spray can with a Smart Straw for precise or wide dispersion, and its 360° valve works in upright or upside-down positions.

What temperatures do the WD-40 Specialist lubricants handle?

The ranges differ by product. The 701.325UK Silicone Lubricant resists temperatures from -35°C to +200°C, and the non-drip 701.329UK White Lithium Grease covers -18°C to +145°C. The 701.323UK Fast Release Penetrant is highly resistant to water and to extremes of temperature from -20°C to +90°C.

  • Established 1975
  • Birmingham trade counter
  • UK-only supply

Written by the West Midlands Electrics technical team

Updated

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