Loctite 277 red threadlocker – 50 ml

Description

🔧 Overview of Loctite 277 Red Threadlocker – 50 ml

The Loctite 277 red threadlocker is a high-strength anaerobic adhesive specifically engineered for permanently locking large threaded fasteners. Supplied in a convenient 50 ml bottle, this industrial-grade formula is ideal for applications involving heavy vibrations, dynamic loads, and harsh environments.

Whether you’re working on heavy machinery, gearboxes, or structural assemblies, Loctite 277 ensures your fasteners stay in place—even under the most extreme conditions.

⚙️ Technical Specifications

• Brand: LOCTITE

• Product Name: Threadlocker 277

• Color: Red

• Volume: 50 ml

• Strength: High (removal requires heat or special tools)

• Thread Size Range: Up to M80 (3 inches)

• Cure Time: Fixture in 30 minutes; full cure in 24 hours

• Breakaway Torque: 32 Nm (ISO 10964)

• Operating Temperature: -65°F to 300°F (-54°C to 149°C)

• Viscosity: High, thixotropic

• Chemical Resistance: Excellent against oils, coolants, and lubricants

🧰 Common Applications

• Heavy equipment and industrial machinery

• Agricultural and construction vehicles

• Gearboxes and engine blocks

• Pumps, compressors, and hydraulic systems

• Structural steel assemblies

• Power transmission components

The loctite 277 red threadlocker is trusted by professionals in manufacturing, maintenance, automotive, and industrial fields to provide reliable, vibration-resistant fastening.

💡 Key Benefits

• Permanent locking: Prevents loosening due to vibration or shock

• High-temperature resistance: Suitable for demanding environments

• Excellent gap-filling: Works even on slightly worn threads

• Protects threads: Prevents rust and corrosion

• Easy dispensing: Precision bottle for controlled application

• OEM approved: Meets major industrial standards

🧪 How to Use

1. Clean threads: Remove oil, dirt, and debris using Loctite SF 7070 or SF 7649.

2. Apply product: Dispense a few drops onto the bolt and thread engagement area.

3. Assemble parts: Tighten to desired torque.

4. Cure time: Allow to fixture for 30 minutes. Full strength achieved after 24 hours.

Note: Disassembly requires localized heat (~500°F) or hand tools with high torque.

⚠️ Safety & Storage

• Store between 8°C and 21°C (46°F and 70°F)

• Avoid skin or eye contact; use PPE

• Keep out of reach of children

🏆 Why Choose Loctite 277?

Loctite 277 red threadlocker is engineered for permanent retention and maximum performance, especially in large bolts exposed to shock, load, or high heat. It’s the industry standard for secure, maintenance-free assemblies, minimizing unplanned downtime and increasing safety.

If your equipment can’t afford failure, Loctite 277 is your go-to solution.

Additional information