J-B Weld 27106 6mL Perma Lock Red High Strength Threadlocker

J-B Weld 27106 6mL Perma Lock Red High Strength Threadlocker – World’s Strongest Bond

J-B Weld Perma-Lock Red (27106) is a high-strength red threadlocker designed to lock and seal threaded fasteners exposed to heavy shock and vibration. The formula wicks into threads and cures to a durable bond that resists loosening in harsh duty cycles on vehicles, equipment, and fixtures. From the package: it’s temperature resistant to 300°F, ideal for 1/4″–1″ fasteners, and built for automotive and general mechanical use. When service is required, heat and hand tools are needed to disassemble, making it a practical choice for assemblies that should stay put in the field. The 6 mL (0.2 fl oz) tube includes a precision tip for controlled drops on bolts, studs, and nuts.

Applications called out on the packaging include rocker arms, stud bolts, frame bolts, fasteners & bushings, loose screws, and other vibration-sensitive items—exactly the spots where clamp load must remain consistent over time. Clear on-pack instructions note to clean threads, shake before use, apply several drops to the bolt end or nut engagement area, assemble, and tighten to spec (no torque compensation required).

J-B Weld 6mL Perma Lock Red High Strength Threadlocker At a Glance

• High Strength Hold: Locks threaded fasteners against shock and vibration for long-term reliability.
• 300°F Temperature Resistance: Maintains clamp load in under-hood and shop environments.
• 1/4″–1″ Fasteners: Right-sized for common bolts and studs on vehicles and equipment.
• Serviceable with Heat: Disassembly requires heat and hand tools for controlled teardown.
• Precision Application: Small drops from the tip reduce mess and waste.
• Metal Assemblies: Formulated for steel and other metal hardware.
• Automotive Ready: Listed uses include rocker arms, frame bolts, stud bolts, and bushings.

Markets

• Automotive Repair & Performance: Prevents loosening on rocker arms, frame bolts, and brackets.
• Industrial Maintenance (MRO): Secures machine fasteners exposed to vibration and duty cycles.
• Heavy Truck & Fleet: Locks suspension and chassis hardware to reduce re-torque intervals.
• Construction & Fabrication: Holds jigs, fixtures, and equipment fasteners in place.
• Powersports & Marine: Vibration-prone assemblies on motorcycles, ATVs, and boats.
• Municipal & Facility Maintenance: Keeps hardware tight on doors, railings, and shop equipment.
• Trade Schools & Training Labs: Demonstrates correct use of red threadlocker on critical fasteners.

Technicians choose a high strength threadlocker when fasteners simply cannot back out. On vehicles and equipment, Perma-Lock Red keeps stud bolts and frame bolts from loosening under vibration, helping maintain alignment and preventing rework. The precision tip makes it easy to place a few drops at the bolt end or nut face, and because torque compensation isn’t required, installers can tighten to factory specs. When teardown is needed, heating the joint allows removal with standard hand tools—ideal for planned service. For field repairs or shop builds where reliability matters, this red threadlocker delivers a dependable, permanent-style hold.

J-B Weld 27106 6mL Perma Lock Red High Strength Threadlocker Features

• High-Strength Anaerobic Seal: Locks and seals metal threads to resist vibration-induced loosening.
• Temperature Resistant to 300°F: Suitable for under-hood and industrial environments.
• For 1/4″–1″ Fasteners: Optimized viscosity and strength for common bolt sizes.
• Service Disassembly with Heat: Allows removal during scheduled maintenance.
• Shake-to-Mix; Easy Application: Apply several drops to the bolt end or nut engagement area.
• No Torque Compensation Needed: Tighten to standard specifications after application.
• Made in the USA: Consistent manufacturing quality

J-B Weld 27106 6mL Perma Lock Red High Strength Threadlocker Includes

• (1) 6 mL (0.2 fl oz) tube of Perma-Lock Red High Strength Threadlocker

J-B Weld 27106 6mL Perma Lock Red High Strength Threadlocker Specifications

• Type: High strength red threadlocker
• Temperature Resistance: Up to 300°F (149°C)
• Recommended Fastener Size: 1/4″–1″
• Substrates: Metal fasteners and assemblies
• Typical Applications: (6) Rocker arms; Stud bolts; Frame bolts; Fasteners & bushings; Loose screws; Vibration-sensitive items
• Color: Red
• Net Volume: 6 mL (0.2 fl oz)
• Country of Origin: USA
• UPC: 043425271068

Why Customers Select the J-B Weld 6mL Perma Lock Red High Strength Threadlocker

Crews choose this red threadlocker when a permanent threadlocker is the right call for safety and uptime. On rocker arms, stud bolts, and frame bolts, the high-strength formula keeps hardware from backing off under shock and vibration, preserving clamp load and alignment. Installers can apply a few drops, tighten to spec, and move on—no torque adjustment needed. The 300°F temperature rating covers typical under-hood and equipment conditions, while the ability to remove fasteners later with heat and hand tools supports planned service. For metal hardware across automotive, industrial, and fabrication work, Perma-Lock Red is a practical way to keep fasteners tight and reduce callbacks.