WD-40 Specialist Penetrant with SMART STRAW SPRAYS 2 WAYS – 11 oz (6-Pack)

Overview

WD-40 Specialist Penetrant with SMART STRAW SPRAYS 2 WAYS is an 11 oz penentrant can designed for professionals and DIYers who want quick, reliable results. The formula is engineered to break through rust and jams while leaving a thin protective film that helps deter future corrosion. Its low odor and VOC compliance in all 50 states make it suitable for a wide range of workspaces, from busy shops to home garages.

How it works and what you can expect

The fast-acting solution is formulated to penetrate rusty bonds and free up stuck, frozen, or seized parts. It is safe on metal, rubber, and plastic components, and the protective layer it leaves helps reduce future corrosion without attracting dust or other particles. In controlled tests, the product demonstrated accelerated penetration compared with competitive products, helping you address stubborn assemblies more efficiently.

• Penetrates rust to free jammed nuts, bolts, threads, and locks.
• Leaves a thin protective film that guards against future corrosion without attracting dust.
• Safe for metal, rubber, and plastic parts, expanding its range of use across tools and machinery.
• Low odor formula with 50-state VOC compliance for safer indoor use.
• Professional-grade reliability backed by the WD-40 brand you trust.

Smart Straw: 2-Way Spraying versatility

Includes a Smart Straw that switches between two spray modes, giving you control for broad coverage or precise targeting. This dual-action feature helps you decide how much product to apply and where to apply it, reducing waste and mess.

• Regular spray for fast coverage over larger areas.
• Precise spray for tight crevices and delicate components.

Real-world use cases

Designed for a range of applications, from automotive to home workshops, this penetrant can help you work more efficiently by reducing effort and downtime:

• Loosen jammed nuts, bolts, threads, and locks on equipment and vehicles.
• Free hinges, latches, and chains exposed to moisture or corrosion.
• Prepare mechanical parts for disassembly or maintenance with minimal force.

Notes on safety and compatibility

With a low-odor profile and VOC compliance, this product is suitable for many work environments. It offers broad compatibility with metal, rubber, and plastic parts, making it a versatile choice for both professional shops and DIY setups. Always follow the product directions for best results and safety.

While results can vary based on condition and usage, WD-40 Specialist Penetrant provides a dependable option for addressing rusted or seized components and helping you move projects forward more smoothly.