WD-40

WD-40 18 oz Big Blast Aerosol (490092)

Part # 490092 Lubricant
$21.49
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 Big Blast® features the original multi-use formula paired with a specialized wide-area spray nozzle designed to deliver product quickly and efficiently over large surfaces. This high-volume delivery system protects metal from rust and corrosion, penetrates stuck parts, and displaces moisture across expansive equipment like mower blades and vehicle undercarriages. From safeguarding entire vehicles from mud and dirt to keeping athletic equipment polished and primed for play, this versatile tool saves time and money on major maintenance tasks.

Features & Benefits

  • Wide-Area Spray Nozzle: Engineered to cover massive surface areas in seconds, providing a fast and efficient way to apply protection to large industrial and residential equipment.
  • Heavy-Duty Tool Protection: Ideal for the regular maintenance of large-scale tools, such as saws and mowers, by creating a moisture-resistant barrier that prevents corrosion.
  • All-Surface Vehicle Shield: Simplifies automotive maintenance by allowing for quick coverage of the entire exterior or undercarriage to repel rust, dirt, and mud.
  • Versatile Performance Applications: Effectively breaks in leather baseball mitts, polishes golf clubs, and prevents mud or turf from clogging athletic cleats during play.
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 $21.49