3M 7100010298 Adhesive Sealant Applicator 400A-2K

Product Description

The 3M 7100010298 is a manual applicator designed for dispensing two-component adhesive and sealant cartridges. Built for controlled, consistent mixing and dispensing, the 400A-2K applicator accepts dual-barrel cartridge formats commonly used in structural bonding, sealing, and repair applications. It is sold as a single unit and is intended for use by contractors, technicians, and trade professionals who work with two-part adhesive systems in HVAC, plumbing, electrical, or general construction settings. The applicator delivers steady, proportional output from both components simultaneously, ensuring proper mix ratio at the point of dispensing.

This applicator is suited for professional applications where two-component adhesives or sealants must be dispensed accurately and consistently. Typical use cases include bonding dissimilar materials, sealing penetrations, and structural repair tasks in both residential and light commercial environments. It is appropriate for bench work or field service where cartridge-based two-part adhesive systems are the specified method of application.

Key Features

• Designed specifically for two-component 400 series dual-barrel cartridge systems
• Delivers proportional, simultaneous dispensing of both adhesive components
• Manual operation provides control over dispensing rate and volume
• Sold as a single applicator unit
• Compatible with 3M 400A-2K series cartridge format

Compatibility

Designed for use with two-component adhesive and sealant cartridges in the 400A-2K format. Consult cartridge packaging to confirm applicator fitment before use.

Installation Notes

Load the dual-barrel cartridge according to the cartridge manufacturer instructions before dispensing. Prime the applicator by dispensing a small amount of material to purge air and ensure both components are flowing evenly before applying to the work surface. Wear appropriate PPE including gloves and eye protection when handling adhesive or sealant materials. Follow all applicable safety data sheet guidance for the specific adhesive product being dispensed.

Technical Specifications

• Weight: 2.34 pounds
• Unit of Measure: Each
• UPC: 00051115644214

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100010298