Loctite 237127 Two-part Methacrylate Adhesive 400 Ml

Product Description

The LOCTITE 237127 is a two-part methacrylate structural adhesive packaged in a 400 mL cartridge. It delivers a 5-minute working time, giving installers a practical open window for part positioning before the bond begins to set. Fixture time runs to 160 minutes, with full cure achieved between 4 and 12 hours depending on ambient conditions. The off-white, mixed adhesive is suited for trade and industrial applications where a fast-setting, high-shear structural bond is needed across a wide range of substrates. This product carries CFIA approval and is distributed as a single-unit cartridge.

This adhesive is used in applications requiring durable structural bonding of dissimilar or similar materials including glass, metal, plastic, and wood. Typical scenarios include fabrication, repair, and assembly work in light industrial, commercial, and trade service environments. The cartridge format is designed for use with a compatible dual-component dispensing gun, enabling consistent mixing through a static mix nozzle at a 100:200 mixing ratio. It belongs to the U-05FL series and carries series part number 29350.

Key Features

• 5-minute working time allows adequate positioning and adjustment before set
• Shear strength of 3,110 psi supports demanding structural bond requirements
• Bonds to glass, metal, plastic, and wood substrates
• 400 mL cartridge format with 100:200 mixing ratio for consistent dispensing
• Full cure in 4 to 12 hours under standard conditions
• CFIA approved for use in applicable regulated environments

Compatibility

Designed for use with compatible dual-component cartridge dispensing guns accepting 400 mL cartridges. Bonds to glass, metal, plastic, and wood as stated by the manufacturer. Part of the LOCTITE U-05FL series (series part number 29350).

Installation Notes

Surface preparation is critical — clean and degrease all bonding surfaces before application. Use a compatible dual-component dispensing gun with the appropriate static mix nozzle to ensure proper 100:200 ratio mixing. Allow the part to remain undisturbed through the full fixture time before handling, and do not apply load to the bond until full cure is complete. Work in a well-ventilated area and follow all applicable safety data sheet guidelines for handling methacrylate adhesives.