Description
COX 41004-2T is an Ascot manual cartridge gun for standard 10 oz adhesive and sealant cartridges where a high-thrust hand tool is preferred over air power. The 26:1 mechanical advantage helps crews dispense thicker urethanes, epoxies, sealants, and caulks with better control than light-duty retail guns.
COX 41004-2T Benefits
- 26:1 mechanical advantage helps move high viscosity materials with less hand strain.
- Support straps hold the cartridge more securely during demanding bead work.
- Rotating barrel helps operators place material around corners and changing joint angles.
- Sintered steel catch plate and wear compensating device support long shop service.
- Thumb activated pressure release helps reduce material run-on between beads.
This gun fits crews that run cartridges in the field, on installation carts, or at repair benches without compressed air. All component replaceable parts make it a practical stocked tool for production and maintenance teams.
COX 41004-2T Applications
- Dispensing 10 oz sealant cartridges in construction and facility repair.
- Applying thick urethane or epoxy bead lines in assembly work.
- Automotive aftermarket sealing where a high-thrust manual tool is needed.
- Field maintenance jobs where pneumatic dispensers are not practical.
- Shop benches that need one serviceable gun for several cartridge materials.
Setup And Use
Cut the nozzle to the bead size, puncture the cartridge seal, and seat the tube under the support straps before pulling the trigger. Keep the barrel aligned with the joint, then use steady trigger strokes rather than forcing the handle at the end of the cartridge.
Release pressure when the bead stops. Clean uncured material from the frame, push rod, and cartridge seat before it builds up. If the gun starts slipping under load, inspect the catch plate and wear parts before putting it back into daily service.
Technical Details And Documentation
Distributor records for the Ascot 41004-2T list a standard 10.3 oz cartridge capacity, 26:1 mechanical advantage, support straps, built-in ladder hook, rotating barrel, sintered steel catch plate, wear compensating device, and replaceable components. Review the current COX line from COX dispensers when matching tools across a crew.
Ordering Help
For cartridge guns, mixers, nozzles, and dispensing accessories, browse Chemical Concepts dispensers, mixers, and nozzles. For help matching thrust ratio to your cartridge material, call (800) 220-1966 or email [email protected].







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