WD-40® Big Blast® 18 oz

Make big jobs small

  • Wide Area Spray Nozzle

  • Covers Large Areas Efficiently

  • Faster Spray Rate

  • Thousands of uses

MSDS/SDS 📋 Tech Data 📋 Other Sizes

UPC # 0 79567 49009 8

NSN 8030-01-439-0681

One Formula. Five Functions

Because WD40® displaces moisture, it quickly dries out electrical systems to eliminate moisture-induced short circuits.

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WD-40® protects metal surfaces with corrosion-resistant ingredients to shield against moisture and other corrosive elements.

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WD-40® loosens rust-to-metal bonds and frees stuck, frozen or rusted metal parts.

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WD-40® gets under grease, grime, and gunk. WD-40® non-aerosol formulas also dissolve adhesives, allowing easy removal of labels, tape, stickers, and excess bonding material.

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WD-40®'s lubricating ingredients are widely dispersed and hold firmly to all moving parts.

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How to use

VIDEO: #WD40PowerOf5 Big Blast®
#WD40PowerOf5 Big Blast®
VIDEO: How To Cover Large Areas Wit...
How To Cover Large Areas With WD-40® Multi-Use Product
VIDEO: How To Displace Moisture On ...
How To Displace Moisture On Spark Plugs With WD-40® Multi-Use Product
VIDEO: How To Protect Trailer Hitch...
How To Protect Trailer Hitches From Rust and Corrosion with WD-40® Multi-Use Product

Helps make snow “roll” right off snowplow blades


Keeps dirt and mud from sticking to ATVs


Protects anchor chain from rust

VIDEO: WD-40® Big Blast Can Covers...
WD-40® Big Blast Can Covers Everything, FASTER!

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WD-40® Multi-Use Product. WD-40® Specialist®. WD-40 BIKE®. Versatile, multi-purpose solution or superior performance for a specific task—the WD-40® Brand has the answer.

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