WD-40 Specialist
WD-40 Specialist® Contact Cleaner for Metal, Plastic, Rubber, Electrical Contacts, Battery Terminals, Switches, Fast-Drying Cleaner for Terminals & Motors, Auto, Bigger Can, 13.3 OZ, Single Can
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
WD-40® Specialist Contact Cleaner removes oil, dirt, and residue from battery terminals, electric motors, and electrical contacts. This fast-drying, no-residue electrical cleaner restores performance on sensitive components without disassembly. Get more done with the Amazon exlusive larger can size.
SpecPicks Verdict
SpecPicks classifies WD-40 Specialist® Contact Cleaner for Metal, Plastic, Rubber, Electri… as a niche pick — read recent reviews before buying in the tools & maintenance category, based on limited Amazon review volume so far and our ranking model that weights rating × review-volume × price-fit. WD-40 Specialist's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for tools & maintenance of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by WD-40 Specialist's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- ONE-STEP ELECTRICAL CONTACT CLEANER: High-performance contact cleaner removes oil, dirt, flux residue, and condensation for reliable electrical connections.
- CLEANS BATTERY TERMINALS & ELECTRIC MOTORS: Ideal electrical cleaner for battery terminals, motor contacts, switches, and electrical panels in automotive and equipment maintenance.
- SAFE FOR SENSITIVE ELECTRONICS: Designed for use on circuit boards, contacts, controls, and internal electrical components without damaging parts.
- FAST-DRYING, NO-RESIDUE FORMULA: Dries quickly and leaves no residue, reducing downtime and eliminating the need for follow-up wiping.
- RESTORES ELECTRICAL PERFORMANCE: Removes most common surface contaminants to help improve conductivity and equipment performance.
Full Specifications
| Brand | WD-40 Specialist |
|---|---|
| Weight | 13.3 oz |
| Material | Aluminum, Nickel, Stainless Steel |
| Item Form | Spray |
| Unit Count | 13.3 Ounce |
| Part Number | 490415 |
| Model Number | 490415 |
| Liquid Volume | 13.3 |
| Container Type | Can |
| Number of Items | 1 |
| Included Components | aerosol cans |
| Package Information | Can |
| Upper Temperature Rating | 180 Degrees Fahrenheit |
| Specific Uses For Product | Increase Efficiency |
Ready to buy?
WD-40 Specialist® Contact Cleaner for Metal, Plastic, Rubber, Electrical Contacts, Battery Terminals, Switches, Fast-Drying Cleaner for Terminals & Motors, Auto, Bigger Can, 13.3 OZ, Single Can is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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