Power through tough jobs with the trusted performance of WD-40 Big Blast Spray Lubricant. The oversized 18-oz can delivers a strong, high-volume spray designed to tackle larger maintenance tasks quickly and efficiently. From loosening stubborn bolts to protecting metal surfaces from rust, this heavy-duty formula penetrates fast, displaces moisture, and keeps parts moving smoothly.

Perfect for garages, workshops, and job sites, the Big Blast design provides extended reach and powerful coverage so you can handle more demanding projects with fewer sprays.

• 18 oz Big Blast can for larger jobs and extended use

• Penetrates quickly to loosen rusted or stuck parts

• Lubricates moving components to reduce friction and wear

• Displaces moisture to help protect electrical parts