

🔧 Lock it down, heat it up, never let go!
Loctite 271 Threadlocker is a high-strength, red anaerobic adhesive designed for permanent locking and sealing of metal fasteners up to 1" (25mm). It delivers 3000 PSI holding power, cures rapidly within 10 minutes, and withstands extreme temperatures from -65°F to 360°F. Trusted to military standards (Mil-S-46163A) and ASTM tested, it resists shock, vibration, and chemical exposure while allowing heat-assisted removal for maintenance. Ideal for automotive and industrial applications requiring reliable, long-lasting thread security.









| ASIN | B004DWUN5S |
| Best Sellers Rank | #16,111 in Automotive ( See Top 100 in Automotive ) #80 in Automotive Fillers, Adhesives & Sealants |
| Brand | LOCTITE |
| Customer Reviews | 4.8 4.8 out of 5 stars (396) |
| Date First Available | 1 September 2012 |
| Item Weight | 45.4 g |
| Item model number | 37479 |
| Manufacturer | Loctite |
| Manufacturer Part Number | 492142 |
| Model | Loctite 492142 Threadlocker 271 High Strength Bottle, Red, 36-ml |
| OEM Part Number | 37479 |
| Product Dimensions | 15.88 x 5.72 x 2.79 cm; 45.36 g |
| Special Features | High-Strength, Permanent Locking |
| Viscosity | High Viscosity |
J**.
Rinde mucho y es un producto y marca que cumple lo que promete
A**M
Love the lock and unlock tip and work good as well
J**J
Llega a tiempo y Excelente producto
I**A
Es un pegamento bastante funcional
D**R
It's Loctite what can you say. It works how it should. Great price for the large bottle.
Trustpilot
2 weeks ago
2 weeks ago