Check the listing for details. Loctite Nut & Bolt Threadlocker Red 271 Permanent Heavy Duty Adhesive, 6 ml. Condition: New. Listed at 11.90 USD. Loctite Nut & Bolt Threadlocker Red 271 Permanent Heavy Duty Adhesive, 6 ml High-strength formula to permanently lock and seal threaded mechanical fasteners•Resists loosening caused by vibration on engines, machinery, and vehicles•Moisture-resistant formula protects from leaks, rusting, and corrosion•Great for engines, machinery, and vehicles for valve covers, water pumps, and alternators•Permanent seal prevents tampering and is only removable once cured by heating parts up to 500°F (260°C)•Sets in 10 minutes and fully cures in 24 hours•Heavy duty formula for use on large threads for nuts and bolts up to 1 inch (25mm)•Eliminates need to stock up on expensive lock nuts and washers•Full cure in 24 hours•Return Policy•