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❄️ Unlock stuck bolts before your deadline does!
CRC Knock'er Loose Plus is a fast-acting penetrating solvent featuring freeze-shock technology that rapidly contracts metal to break rust bonds. Its 50-state compliant formula is ideal for safely loosening rusted or corroded fasteners in no-flame zones across automotive, industrial, and household applications. Packaged in a convenient 11.5 oz aerosol can, it’s the go-to solution for professionals demanding quick, reliable maintenance.



























| ASIN | B0013IZS1O |
| Best Sellers Rank | #33,661 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #191 in Industrial Lubricants #672 in Oils |
| Brand Name | CRC |
| Compatible Material | Metal |
| Container Type | Can |
| Customer Reviews | 4.6 4.6 out of 5 stars (526) |
| Flash Point | 64 °C |
| Global Trade Identification Number | 00078254030272 |
| Included Components | Super Penetrant |
| Item Form | Spray |
| Item Highlight | Fast-Acting Industrial Penetranting Solvent, Stuck Nut, Bolt, Screw and Hinge Loosening, Rust and Corrosion Dissolving |
| Item Type Name | Super Penetrant |
| Item Weight | 13.28 ounces |
| Liquid Volume | 11.5 fluid ounces |
| Manufacturer | CRC Industries |
| Material | Specialty compound |
| Model Number | 03027 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Part Number | 3027 |
| Recommended Uses For Product | Electrical |
| Specific Uses For Product | Prevent Corrosion |
| UPC | 078254030272 |
| Unit Count | 11.5 Ounce |
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