

⚡ Prime, bond, and conquer even the coldest metals!
Loctite 37509 Klean 'N Prime Anaerobic Active is a high-performance primer designed to enhance adhesion on inactive and passive metal surfaces. It enables reliable bonding on challenging substrates such as plated parts, stainless steel, and aluminum, while curing efficiently at temperatures as low as 41°F (5°C). This primer accelerates cure times for anaerobic adhesives, making it an essential tool for professionals seeking fast, durable, and dependable metal bonding solutions.









| ASIN | B0002KKTSG |
| Best Sellers Rank | #30,923 in Automotive ( See Top 100 in Automotive ) #100 in Care Corrosion & Rust Inhibitors #1,295 in Oils & Fluids |
| Brand | Loctite |
| Color | Gold |
| Date First Available | July 7, 2004 |
| Global Trade Identification Number | 00079340375093 |
| Item Form | Spray |
| Item Package Quantity | 1 |
| Item Volume | 4.5 Fluid Ounces |
| Item Weight | 6.7 ounces |
| Item model number | 37509 |
| Manufacturer | Loctite |
| Material | Silicone |
| Number of Pieces | 1 |
| Package Information | Can |
| Product Dimensions | 5.6 x 2.17 x 2.17 inches |
| Specific Uses For Product | Fleet and plant maintenance. |
| UPC | 079340375093 |
| Unit Count | 4.5 Ounce |
| Viscosity | High Viscosity |
| Viscosity Level | High |
| Water Resistance Level | Water Resistant |
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