LOCTITE 641 – High Strength Retaining Compound

Aerionn Aerospace supplies LOCTITE 641, a high-strength, low-viscosity retaining compound designed to bond cylindrical metal parts in tight tolerances for aviation applications.

Product Overview

LOCTITE 641 is a red, low-viscosity adhesive ideal for penetrating narrow gaps between close-fitting components, providing strong shear strength and resistance to vibration.

• High-strength retaining compound, low viscosity
• Ideal for small diameters & close-fitting parts
• Excellent resistance to vibration & thermal stress
• Fast curing on active and passive metals

Aviation Applications

Widely used in aircraft systems where permanent retention of cylindrical parts is critical.

• Bearings, sleeves & bushings
• Shafts, gears & pulleys
• Engine & airframe component assemblies
• High-load mechanical assemblies

Technical & Compliance Information

LOCTITE 641 supplied by Aerionn Aerospace meets aviation OEM and regulatory standards.

• OEM & industry-approved retaining compound
• Controlled shelf-life & batch traceability
• Export-compliant packaging & storage
• Material Safety Data Sheet (MSDS) available

Reliable Permanent Bonding

At Aerionn Aerospace, LOCTITE 641 ensures secure, permanent assemblies with enhanced durability and vibration resistance in aviation applications.