Henkel Corporation 1964642 Heavy Duty Construction Adhesive

Product Description

The HENKEL CORPORATION 1964642 is a 10 oz cartridge of Loctite PL 375 heavy duty construction adhesive formulated for strong, lasting bonds across a wide variety of building materials. Designed for both indoor and outdoor applications, it delivers a durable, waterproof, and weather-resistant bond suitable for demanding job-site conditions. The adhesive meets ASTM C-557 and is VOC-compliant, with a 7% VOC formulation that qualifies for use in VOC-restricted areas. It is applied using a standard caulk gun and is well suited for finish carpenters, general contractors, and trades professionals working on structural and non-structural assembly tasks.

This construction adhesive is intended for bonding a broad range of materials commonly encountered in residential and commercial construction, including wood, drywall, foam board, concrete, and similar substrates. Its waterproof and weather-resistant characteristics make it appropriate for exterior installations as well as interior environments where moisture exposure is a concern. The 10 oz cartridge format is compatible with standard-barrel caulk guns found on most job sites, making it a practical choice for everyday construction and remodeling work.

Key Features

• Heavy duty holding power across a wide variety of materials
• Waterproof and weather-resistant bond for indoor and outdoor use
• Meets ASTM C-557 standard for construction adhesives
• VOC-compliant at 7% VOC, approved for use in VOC-restricted regions
• 10 oz cartridge fits standard caulk guns for easy application

Compatibility

Designed as a general-purpose heavy duty construction adhesive suitable for bonding common building materials in residential and commercial construction applications, both indoors and outdoors.

Installation Notes

This adhesive is typically applied by carpenters, general contractors, or qualified tradespeople using a standard caulk gun. Surfaces should be clean, dry, and free of dust, grease, or loose material before application. Follow local building codes and manufacturer cure time guidelines before applying load to the bonded assembly. Ensure adequate ventilation when working in enclosed spaces, and observe all VOC regulations applicable to your jurisdiction.