Loctite 475442 Structural Adhesive 50 Lb Pail

Product Description

The LOCTITE 475442 is a two-part structural adhesive supplied in a 50 lb pail, formulated for high-strength bonding in demanding industrial and trade applications. Part of the Series 9460 product line, it delivers a working time of 50 minutes and a fixture time of 180 minutes, giving installers adequate time for part positioning and clamping on large assemblies. The adhesive mixes at a 1:1 ratio and cures to a gray finish with a full cure time of 24 hours. Shear strength reaches 3,500 psi, making it suitable for structural load-bearing bonds. Maximum operating temperature is 250 degrees F (121 degrees C).

This adhesive is intended for industrial maintenance, equipment assembly, and structural repair work where a slow-set, high-strength epoxy-type bond is required. The large 50 lb pail format is suited to production environments or job sites with high-volume bonding needs. It is typically applied by maintenance technicians, industrial contractors, or trade professionals working on metal, composite, or similar structural substrates. Environmental handling requirements apply — the product must not be allowed to enter sewer systems or waterways.

Key Features

• 50-minute working time allows extended positioning and assembly on large or complex parts
• 180-minute fixture time before handling; full cure achieved in 24 hours
• Shear strength of 3,500 psi for structural load-bearing applications
• 1:1 mix ratio simplifies metering and reduces mixing errors
• Maximum operating temperature of 250 degrees F (121 degrees C)
• Gray color after cure for visual confirmation and aesthetic consistency

Compatibility

Designed as a structural adhesive for use in industrial and trade assembly applications where a high-strength, extended-open-time two-part adhesive is required.

Installation Notes

Application should be performed by qualified industrial or trade personnel familiar with two-part adhesive systems. Surfaces must be clean, dry, and free of oils or loose material before bonding. Follow all applicable safety data sheet guidelines for ventilation and personal protective equipment. Keep product out of sewer systems and waterways in accordance with environmental handling requirements.