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Loctite 37479 271 Red Heavy Duty Threadlocker is a professional-grade anaerobic adhesive designed for securing large bolts and studs (≥25mm) in automotive and industrial settings. It bonds to multiple metals, sets quickly in 10 minutes, and fully cures in 24 hours, delivering a durable, vibration-resistant hold that withstands extreme conditions. Its heat-removable formula ensures reliable fastening with controlled disassembly, making it the go-to choice for fleet and plant maintenance professionals.









| ASIN | B004DWUN5S |
| Best Sellers Rank | #4,060 in Automotive ( See Top 100 in Automotive ) #15 in Thread Lock Sealers |
| Brand | Loctite |
| Brand Name | Loctite |
| Color | Red |
| Compatible Material | Aluminum, Stainless Steel |
| Container Type | Bottle, Can |
| Customer Reviews | 4.8 out of 5 stars 1,071 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 00079340374799 |
| Included Components | (1) LOCTITE 271 Threadlocker | Red, 36 ml Bottle |
| Item Form | Liquid |
| Item Package Quantity | 1 |
| Item Type Name | automotive-thread-lock-sealers |
| Item Weight | 0.1 Pounds |
| Manufacturer | Loctite |
| Material | Aluminum , Stainless Steel |
| Material Type | Aluminum,Stainless Steel |
| Model | 37479 |
| Number of Pieces | 1 |
| Other Special Features of the Product | Strong |
| Part Number | 492142 |
| Special Feature | Strong |
| Specific Uses For Product | Fleet and plant maintenance. |
| UPC | 079340374799 |
| Unit Count | 1.22 Fluid Ounces |
| Viscosity Level | Medium |
| Volume | 36 Milliliters |
| Water Resistance Level | Not Water Resistant |
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