Loctite 277
Adhesive, Sealant & Lubricant

LOCTITE 277 Red High Strength High Viscosity Threadlocking Adhesive – 50 mL (1.69 oz) Bottle

  • MPN: 88448
  • SKU: 100-HEN-10006
Availability: In Stock

LOCTITE 277 Red High Strength High Viscosity Threadlocking Adhesive – 50 mL (1.69 oz) Bottle


Red, high strength, high viscosity methacrylate-based threadlocking adhesive, suited to large threads. Fluoresces to allow monitoring.

LOCTITE® 277 is a red, high strength, high viscosity, methacrylate-based threadlocking adhesive. It has a fixture time on steel of 30 min, brass 25 min and stainless steel 270 min making it deal for applications where migration of the adhesive must be prevented. Can tolerate slight contaminations of industrial oils. Suited to large threads. Fluoresces to allow monitoring.

High viscosity

Prevents unwanted movement, loosening, leaks and corrosion

Resists vibration

Breakaway torque on M10 bolts of 32 Nm

Suited to large threads

High strength

Application Temperature -55.0 – 150.0 °C (-65.0 – 300.0 °F )
Breakaway Torque, M10 Steel Nuts/Bolts 32.0 N·m (280.0 in./lb. )
Color: Red
Fixture Time: 45.0 min.
Key Characteristics: Thixotropic, Strength: High Strength
Prevail Torque, M10 Steel Nuts/Bolts 32.0 N·m (280.0 in./lb. )
Specific Gravity, @ 23.0 °C: 1.1
Substrates Metal: Steel, Metal: Steel – Stainless Steel, Metal: Brass
Viscosity, Speed 20 RPM 7000.0 mPa·s (cP)

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