Huntsman DM 400-4 Manual Gun, 400 mL, 10:1

Description

The Huntsman DM 400-4 gun is a manual applicator for 400 mL two-part Araldite adhesive cartridges in a 10:1 ratio. It gives operators a dedicated hand-powered tool for controlled bead placement without compressed air or battery equipment. The cartridge support and drive mechanism keep both components moving together so the matched adhesive can enter the correct static mixer for blending.

Manual Control for Two-Part Adhesives

A manual dispenser suits bench assembly, repair work, field installation, and lower-volume production where portability matters. Trigger pressure advances the cartridge plungers, allowing the operator to start, slow, or stop material flow as the bead reaches corners and narrow bond lines. The 400 mL capacity supports larger jobs than compact 50 mL formats, while the 10:1 configuration is intended only for cartridges with the matching ratio and geometry.

Huntsman DM 400-4 Gun Applications

• Dispensing compatible 400 mL Araldite two-component cartridges
• Applying structural adhesive beads during assembly and repair
• Working at stations without an air line or charging point
• Controlling adhesive placement around edges, joints, and fixtures
• Supporting maintenance kits and mobile field crews
• Handling intermittent production where a manual tool is practical

Setup and Dispensing

Confirm the cartridge volume, ratio, and flange style before loading the gun. Seat the cartridge evenly, install the manufacturer-specified mixer, and dispense a small amount until both components are flowing through the mixer. Apply steady trigger pressure rather than forcing a blocked nozzle. Stop work if the cartridge shifts, the mixer clogs, or unusual resistance develops. Remove or secure the cartridge according to the adhesive instructions, then clean uncured residue from the tool surfaces without immersing the drive mechanism.

Specifications

Browse Chemical Concepts dispensers, mixers, and nozzles for compatible application equipment. Visit the Huntsman materials and product resource center for manufacturer information.

Need Help?

Need help matching this gun to a cartridge ratio or static mixer? Call (800) 220-1966 or email [email protected].