Loctite 237130 Two-part Epoxy 400 Ml Cartridge E-120HP

Product Description

The LOCTITE 237130 is a two-part epoxy adhesive supplied in a 400 mL cartridge format, designed for high-strength structural bonding across a wide range of substrates. Part of the E-120HP series, it delivers a shear strength of 4,800 psi and an amber-colored bond line for easy visual inspection after cure. The 2:1 mixing ratio is handled automatically through a standard static-mix cartridge system, reducing user error during dispensing. With a 120-minute working time and a full cure time of 24 hours, this adhesive suits applications where extended open time is needed before final assembly. Licensed tradespeople, maintenance technicians, and industrial installers use this product for demanding, load-bearing bonding tasks.

The LOCTITE 237130 is suited for bonding ceramic, metal, and plastic components in residential, commercial, and light industrial service environments. Its extended working time makes it particularly practical for large-area assemblies or multi-piece fixtures where components must be positioned and adjusted before the adhesive sets. A 3-hour fixture time allows handling before full cure is reached, helping maintain workflow on the job site. The E-120HP series is commonly used in HVAC equipment assembly, plumbing fixture repair, and general mechanical maintenance applications.

Key Features

• Two-part epoxy with 2:1 mix ratio dispensed via cartridge for consistent metering
• 4,800 psi shear strength for structural and load-bearing bonds
• 120-minute working time allows positioning of large or complex assemblies
• Bonds to ceramic, metal, and plastic substrates
• Amber color provides visual confirmation of adhesive coverage and cure
• 24-hour full cure time with 180-minute fixture time for early handling

Compatibility

Bonds to ceramic, metal, and plastic substrates. Designed as an OEM-style structural adhesive for use across general industrial, HVAC, plumbing, and mechanical maintenance applications where a high-strength two-part epoxy is specified.

Installation Notes

Dispensing should be performed using a compatible dual-cartridge applicator gun sized for 400 mL cartridges at a 2:1 ratio. Surfaces must be clean, dry, and free of oil or loose material before application. Keep adhesive away from open flames during application and ensure adequate ventilation in confined spaces. Allow full 24-hour cure before applying service loads to the bonded assembly.