![CRC Knock’er Loose Penetrating Solvent 03020 – [Reddish] 13 WT. Oz., Industrial Grade Penetrating Solvent and Lubricant](https://m.media-amazon.com/images/I/71aBGRJDV5L._AC_SL3840_.jpg)






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🔧 Rust doesn’t stand a chance when Knock’er Loose is on your side!
CRC Knock’er Loose is a 13 oz industrial-grade penetrating solvent and lubricant with a fast-acting formula that quickly dissolves rust, scale, and corrosion. Its distinctive red color ensures precise application, while its versatile use spans automotive, marine, agricultural, and manufacturing maintenance. Trusted by professionals, it frees seized fasteners without heat or damage, making it an essential tool for efficient industrial repair.



























| ASIN | B000LEVE00 |
| Best Sellers Rank | #4,897 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #32 in Industrial Lubricants |
| Brand Name | CRC |
| Container Type | Can |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,549) |
| Flash Point | 64 °C |
| Global Trade Identification Number | 00078254030203 |
| Included Components | KNOCK'ER LOOSE SOLVENT 13 OZ |
| Item Form | Spray |
| 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 |
| 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 |
| Warranty Description | limited warranty |
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