3M 7000120436 Heavy Duty Applicator Gun 450 Ml

Product Description

The 3M 7000120436 is a fully enclosed, all-metal applicator gun designed for dispensing 450 mL windshield urethane cartridges. Built on a rod-driven, friction-feed mechanism with an 18:1 drive ratio, it delivers consistent, controlled output of high-viscosity urethane adhesives. The all-metal construction handles the forces required for heavy-duty urethane dispensing without flex or fatigue. Auto glass technicians and body shop professionals rely on this tool for repeatable bead placement during windshield installation and replacement service.

This applicator gun is matched to 450 mL 3M windshield urethane cartridges and is suited for automotive glass replacement in both shop and mobile service environments. The 18:1 mechanical advantage reduces hand fatigue during high-volume work. It is appropriate for professional auto glass installers, body shop technicians, and fleet maintenance operations that perform regular windshield replacement.

Key Features

• All-metal, fully enclosed construction for durability under continuous shop use
• Rod-driven, friction-feed mechanism for consistent urethane flow control
• 18:1 drive ratio provides mechanical advantage for high-viscosity materials
• Sized for 450 mL cartridge format
• Designed for use with 3M windshield urethane adhesives

Compatibility

Designed for use with 450 mL 3M windshield urethane cartridges as stated by the manufacturer.

Installation Notes

This tool is used by auto glass technicians and body shop professionals during windshield adhesive application. Before loading a cartridge, ensure the drive rod is fully retracted and the cartridge is seated securely. Follow urethane manufacturer open-time and drive-away-time specifications for the adhesive being dispensed. Keep the nozzle clear between passes to maintain a consistent bead profile.

Technical Specifications

• Drive Ratio: 18:1
• Cartridge Capacity: 450 mL
• Construction: All-metal, fully enclosed
• Feed Mechanism: Rod-driven, friction feed
• Weight: 2.78 pounds
• Sold As: Each

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7000120436