Permanent threadlocking for maximum reliability

LOCTITE 270 is a high-strength threadlocker designed to permanently secure and seal bolts, nuts, and studs. This prevents loosening due to vibrations and shocks, which is essential in demanding applications.

Suitable for various metals and conditions

This threadlocker is compatible with all metals, including passive materials such as stainless steel, aluminum, and surface-treated metals. It works effectively even with slight contamination from industrial oils such as engine oil, corrosion protection oil, and cutting oil. However, prior cleaning is recommended for optimal performance.

Technical specifications

• Maximum thread size: up to M20
• Breakaway torque (M10 steel bolts): 33 Nm
• Viscosity: 400 - 600 mPa·s
• Fixture time:
• Steel: 10 minutes
• Brass: 10 minutes
• Stainless steel: 150 minutes
• Temperature range: -55°C to +180°C
• Color: Green

Applications across various industries

LOCTITE 270 is ideal for securing threaded connections in:

• Pumps
• Gearboxes
• Presses

It provides a reliable solution for assemblies that must not loosen, even under harsh conditions.

Disassembly and reuse

Although LOCTITE 270 offers permanent locking, disassembly is possible by heating up to 300°C. This allows for maintenance and reuse of parts without compromising the integrity of the connection.

Certifications and approvals

LOCTITE 270 holds the P1 NSF Reg. No.: 123006 certification, confirming its suitability for use in various industrial applications.

Usage tips for optimal performance

• Cleaning: Use LOCTITE SF 7063 to degrease and clean surfaces before applying the threadlocker.
• Activation: For passive metals or low temperatures (below 5°C), use activator LOCTITE SF 7240 or LOCTITE SF 7649.
• Application: Apply the product to the thread and assemble the parts within the fixture time for optimal locking.

With LOCTITE 270, you choose a reliable and durable solution for permanently locking threaded connections in various applications.