Loctite 270 – High Strength Threadlocker

Loctite 270 is a high-strength, permanent threadlocker designed for maximum locking and sealing of threaded fasteners. It is engineered for applications where bolts and screws must never loosen, even under extreme vibration, shock, or heavy mechanical load. Loctite 270 ensures long-term reliability and excellent performance on metal fasteners.

Key Features

• High Strength (Permanent Locking) – Disassembly requires heat and tools

• Ideal for Critical Assemblies – Excellent resistance to vibration & shock

• Prevents Rust & Corrosion – Seals threads to stop leakage and contamination

• Oil-Tolerant Performance – Works on slightly oily surfaces

• High Temperature Resistance – Operates from –55°C to +180°C

• Fast Cure Time – Fixture strength achieved in approx. 10–15 minutes

• Gap Filling Ability – Suitable for medium to large fasteners

Best For

• Heavy-duty machinery & industrial equipment

• Automotive engines & drivetrain components

• Construction machines

• Gearboxes, pumps & motors

• Permanent locking of bolts, nuts & studs (up to 1 inch)