Battery-Powered Dispensing Gun by Chem-Set, 50ml

Product Name

Chem-Set Pak-50 Electric 50ml Battery Dispense Gun

Brief Description

A battery-powered dispensing gun that runs 50ml side-by-side cartridges in 1:1 and 2:1 ratios. Variable speed trigger and auto-release give a steady, consistent bead without the hand fatigue of a manual ratchet gun. USB-C rechargeable.

Popular Applications & Uses

• Undermount sink anchor sets and bonded fastener installs in stone shops
• Structural bonding work on stair stringers, brackets, and panel assemblies
• Field repairs on equipment, signage, and millwork
• Small potting and encapsulation passes
• Lab and prototype work

Industries that Commonly Use It

• Construction/ Building Services: field crews use it for structural bonding and repair work on site
• Countertop: stone and solid-surface shops use it for sink anchor installs and seam work
• Fabrication: shops running 50ml two-part epoxy and MMA adhesives use it for daily production bonding
• General Manufacturing: assembly lines use it for structural and potting adhesive dispensing
• Industrial Supply: industrial supply houses stock it alongside their 50ml cartridge adhesive lines
• Maintenance & Repair: maintenance techs carry it for field repairs on equipment and signage
• Sign & Display: sign shops use it for channel letter and panel bonding
• Distributers & Resellers: adhesive distributors carry it as the powered option alongside manual guns
• Prosumer: serious DIY and shop users pick it up for lower-fatigue dispensing on personal projects

Special and Unique Features

• Battery Powered: motor-driven dispense with variable speed trigger, no hand ratcheting
• USB-C Charging: quick top-ups, no proprietary charger or battery pack
• Auto-Release: stops the drip at the end of each stroke
• Lightweight Body: easier to hold through a full shift than a steel ratchet gun

Key Properties

• Cartridge size: 50ml
• Mix ratios: 1:1 and 2:1
• Power: battery, USB-C charge
• Speed control: variable trigger
• Weight: 3 lb

Surface Compatibility

Runs two-part cartridge chemistries including:

• Epoxy
• Methacrylate (MMA)
• Urethane
• Acrylic
• Industrial sealants

Known backups / known substitutes

• Chem-Set PAK-50 manual 50ml dispensing gun, for crews who prefer a hand ratchet gun in 1:1, 2:1, 4:1, or 10:1 ratios

Comparison Note

This is the powered option on the 50ml cartridge platform. Shops that would rather not manage a battery, or that need 4:1 or 10:1 ratios, should look at the manual Chem-Set PAK-50 gun instead.