Ensure maximum locking and sealing power with Loctite 271™ High Strength Threadlocker (50 mL). Engineered for heavy-duty applications, this red anaerobic adhesive permanently locks and seals threaded fasteners between ¼" and 1" in diameter. Ideal for assemblies that won’t need disassembly, this threadlocker resists vibration, corrosion, moisture, and chemicals, providing reliable performance in high-stress environments like automotive, industrial machinery, and heavy equipment.
✅ High strength formula for permanent thread locking ✅ Prevents loosening from vibration and shock ✅ Seals against leakage and corrosion ✅ Works on active and passive metals like stainless steel ✅ Temperature resistance up to 300°F (149°C) ✅ Ideal for studs, bolts, and larger fasteners ✅ 50 mL bottle – perfect for shop or maintenance team use
