WD-40

WD-40 Specialist Contact Cleaner 11 oz (300554)

Part # 300554 Lubricant
$20.16
Available to order · ships direct
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30-day returnsOn unused parts in original packaging
Local installProfessional installation in Bemidji, MN
Ships in about 3–7 business daysMost in-stock parts ship direct from the manufacturer's warehouse. Orders of $100 or more ship free by UPS Ground to the lower 48 states.
Free pickup in Bemidji, MNChoose pickup at checkout and we'll email you when it's ready.
Need a fitment check?Call (218) 308-0045 before ordering and we’ll help confirm the application.
Product details

WD-40 Specialist® Contact Cleaner is a high-performance solution designed to blast away oil, dirt, flux residue, and condensation from sensitive electronics with pinpoint precision. This fast-drying formula removes over 95% of common surface contaminants and leaves no messy residue, ensuring optimal performance for circuit boards, electric panels, and precision instruments. From fixing scratchy guitar amplifiers to preventing short circuits in wind turbines and HVAC controllers, this cleaner is the ultimate tool for maintaining reliable electrical connections.

Features & Benefits

  • Patented Smart Straw Technology: Features a dual-action nozzle that provides a targeted blast for intricate electronics, allowing for the pinpoint removal of tool lubricants and silicone grease.
  • Residue-Free Fast Drying: Engineered to evaporate rapidly without leaving any film or deposits behind, making it safe for delicate switches and battery terminals.
  • Industrial and Agricultural Reliability: Protects all-weather farming equipment and heavy industry machinery against short circuits by keeping contacts and slip rings free of carbon dust.
  • 95% Contaminant Removal: Proven to remove the vast majority of surface contaminants, including used motor oil and hydraulic fluid, to restore equipment to peak operating condition.
Shipping & delivery

Typical delivery is 3–7 business days for most in-stock products. Many items ship directly from the manufacturer's warehouse, and tracking is emailed once your order ships. Oversized items such as truck caps, bumpers and some tonneau covers may ship by freight; we'll contact you if special arrangements are needed. Tonneau covers and orders of $100 or more ship free by UPS Ground to the lower 48 states. Big items such as running boards, bed racks, tool boxes, bumpers, grille guards, heavy hitches and tanks ship for one flat rate by order price, from $24.99, to the lower 48 states only; larger items come by freight truck, curbside. Hood shields ship for a flat $29.99. Free pickup in Bemidji, MN is always available. Smaller orders, and orders to Alaska, Hawaii and US territories, pay the UPS Ground rate shown at checkout. Shipping policy

Returns & warranty

Unused parts in their original packaging, with all hardware, can be returned within 30 days of delivery. Custom or special-order items, installed parts and clearance items can't be returned. Contact us before sending anything back so we can help with the right process. Manufacturer warranties apply and vary by brand. Return policy

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Call (218) 308-0045
WD-40 $20.16