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🔧 Break Free from Rust, Fast and Flawlessly!
CRC Knock'er Loose is a 13 oz industrial-grade penetrating solvent designed to rapidly dissolve rust, scale, and corrosion on seized nuts, bolts, hinges, and threaded components. Featuring a distinctive red formula for easy application tracking, it’s a low-viscosity, fast-acting solution trusted by professionals across automotive, marine, agricultural, and manufacturing industries to loosen stubborn fasteners without heat or damage.
| ASIN | B000LEVE00 |
| Best Sellers Rank | #3,186 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #24 in Industrial Lubricants |
| Brand | CRC |
| Brand Name | CRC |
| Compatible Material | Metal |
| Container Type | Can |
| Customer Reviews | 4.7 out of 5 stars 1,580 Reviews |
| Flash Point | 64 °C |
| Global Trade Identification Number | 00078254030203 |
| Included Components | KNOCK'ER LOOSE SOLVENT 13 OZ |
| Item Form | Spray |
| Item Highlight | Industrial-Grade, Fast-Acting Penetrating Oil, Rusted & Corroded Bolt & Nut Loosening, Screw & Hinge Release |
| Item Type Name | Super Penetrant |
| Item Weight | 16 ounces |
| Liquid Volume | 16 fluid ounces |
| Manufacturer | CRC Industries |
| Material | Metal |
| Model Number | 03020 |
| Number of Items | 1 |
| Number of Packs | 1 |
| Package Information | Can |
| Part Number | 03020 |
| Recommended Uses For Product | Electrical |
| Specific Uses For Product | Industrial maintenance, electrical applications, loosening seized fasteners, removing rust and corrosion |
| UPC | 078254030203 |
| Unit Count | 13 Ounce |
| Upper Temperature Rating | 147 °F |
| Viscosity | Low |
| Viscosity Level | Low |
| Warranty Description | limited warranty |
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