LOCTITE 609 Press Fit Retaining Compound

Product Description

Loctite 609 Press Fit Retaining Compound

High strength methacrylate ester acrylic retaining compound designed for the bonding of cylindrical fitting parts. LOCTITE 609 is a green, high strength methacrylate ester acrylic retaining compound designed for the bonding of cylindrical fitting parts. The product cures in the absence of air between close fitting metal surfaces. Typical applications include rotor to shafts in fractional and sub fractional horsepower motors. Locks bushings and sleeves in housings on shafts. Augments press fits.
Low viscosity
Prevents loosening and leakage from shock and vibration
Augments press fits
Tested to the lot requirements of Military Specification Mil-R-46082B (this is a regional approval)

Fast Fixture and Full Cure

LOCTITE 609 secures metal components quickly, achieving fixture strength in just 10 minutes, and reaches full strength in 24 hours. This rapid curing capability minimizes downtime in industrial processes, allowing for efficient assembly and timely project completion. Its quick setting is ideal for demanding maintenance schedules or high-volume production environments.


Exceptional Gap-Filling and Holding Power

This retaining compound is formulated to fill gaps up to 0.13 mm, providing a robust bond in close-fitting metal assemblies. With a tensile strength of 2,000 psi, LOCTITE 609 ensures that fitted parts, bearings, and sleeves remain securely in place under significant load, reducing the risk of mechanical failure and enhancing equipment reliability.


High Temperature and Chemical Resistance

Designed to withstand challenging industrial conditions, LOCTITE 609 maintains its integrity in temperatures from -55C to +150C. Its methacrylate ester base resists a range of chemicals, enabling use in harsh operational environments without compromising adhesive performance. This makes it suitable for a broad spectrum of industrial applications.