3M 7100001304 Manual Applicator Gun 50ml

Product Description

The 3M 7100001304 is a manual applicator gun engineered for controlled dispensing of two-part adhesive and sealant cartridges. It accepts 3M 1:1 ratio 50mL cartridges and 2:1 ratio 37.5mL cartridges, making it a versatile tool for adhesive application in trade and industrial settings. The gun delivers consistent mix ratios by pairing directly with compatible dual-component cartridge systems. HVAC technicians, plumbers, and general trade professionals use this applicator when working with structural adhesives, thread-locking compounds, and similar two-part materials that require precise metered delivery.

This applicator is suited for light-duty manual dispensing tasks encountered in residential and commercial service work. Typical applications include bonding, sealing, and gasketing jobs where two-part cartridge adhesives are specified. The tool is sold individually and is designed for repeated use across multiple cartridge refills, reducing material waste and improving shot consistency compared to manual mixing methods.

Key Features

• Accepts 3M 1:1 ratio 50mL dual-component cartridges
• Also compatible with 3M 2:1 ratio 37.5mL cartridges
• Manual trigger-operated dispensing for controlled adhesive delivery
• Lightweight construction at 0.9 pounds
• Sold individually, one applicator per unit

Compatibility

Designed for use with 3M 1:1 50mL and 3M 2:1 37.5mL dual-component adhesive and sealant cartridges.

Installation Notes

Purge a small amount of mixed material before application to ensure both components are flowing evenly through the static mix nozzle. Do not exceed the cartridge manufacturer's recommended dispensing force or attempt to use cartridges with incompatible mix ratios in this gun. After use, leave the mix nozzle in place until the next application to prevent air from curing material at the cartridge ports.

Technical Specifications

• Cartridge Size: 50mL (1:1 ratio) and 37.5mL (2:1 ratio)
• Weight: 0.9 pounds
• Unit of Measure: Each
• UPC: 00051135081907

Standard Information

• Brand: 3M
• Manufacturer Part Number: 7100001304