Description
Overview
WD-40 Specialist Rust Release Penetrant Spray (300004) is designed for hardware and building consumables applications requiring deep-penetrating lubrication and rust release on seized or corroded fasteners and components.
| Specification | Detail |
|---|---|
| MPN | 300004 |
| Brand | WD-40 |
| Net Weight | 0.24 lb |
| Size / Fill | 11 oz |
| Compatible Materials | Plastics, rubber, metal |
| Compliance | 50-State VOC Compliant |
| Category | Hardware > Building Consumables > Lubricants |
Technical Features
- Blu Torch Technology formulation a proprietary blend of synthetic additives that rapidly penetrates deep into crevices, threads, and seams to break the bonds holding stuck parts, reducing downtime when freeing seized fasteners.
- Protective residual layer after penetration, the formula leaves a protective coating that inhibits rust and corrosion from reforming, extending the service life of treated components.
- 50-State VOC compliant meets volatile organic compound regulations across all U.S. states, allowing use on job sites and in facilities with strict environmental compliance requirements.
- Broad material compatibility safe for use on plastics, rubber, and metal, making it applicable across a wide range of assemblies without risk of material degradation.
- Spray delivery format pressurized 11 oz can with spray applicator enables targeted delivery into tight crevices, threads, and seams where brush or liquid application is impractical.
Applications
- Freeing rusted or seized nuts, bolts, and threaded fasteners on structural and mechanical assemblies.
- Penetrating corroded locks and chains to restore operation without disassembly.
- Preventive treatment on metal components exposed to moisture, salt, or outdoor conditions to resist future rust formation.
- General maintenance use on mixed-material assemblies where compatibility with plastics and rubber is required.
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