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Loctite 271 is a high-strength, red threadlocker designed for heavy-duty applications. It permanently locks and seals threaded fasteners up to 1 inch in diameter, preventing loosening due to vibration and shock. With a low viscosity, it adds 3,000 psi holding power on slip and press-fit assemblies. The adhesive withstands temperatures from -65°F to 360°F (-54°C to 182°C) and is removable with heat and hand tools. Available in a 36 ml bottle.
| Container Size | 36 ml |
| Biodegradable | No |
| Toxic | No |
| Chemical Type | Anaerobic |
| Manufacturer Part Number | 37479 |
| Physical Form | Liquid |
| VMRS Code | 053999068 |
| Flammable | No |
| Maximum Thread Size Diameter | 1" |
| Thread Locker Strength | High |
| Product Type | Loctite 271 Heavy Duty - Red |
| Manufacturer | Henkel |
| Style | Loctite 271 |
| Product Performance Grid | 250 / 249 (Break / Prevail) |
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