3M Scotch-Weld Dual Drive Pneumatic Applicator EPX-400ML – 400 mL, Multi-Ratio 1:1/2:1/10:1

3M™ Scotch-Weld™ Dual Drive Pneumatic Applicator EPX-400ML is a professional 2-component pneumatic adhesive dispenser designed for controlled dispensing of 3M two-part adhesives and sealants. The versatile dual-drive design supports interchangeable cartridge trays and plungers for use with 1:1, 2:1 and 10:1 cartridge ratios, providing flexibility for a wide range of 3M adhesive applications.

The 400 mL pneumatic applicator combines precise dispensing, ergonomic handling and durable construction for demanding industrial and commercial bonding applications. Its integrated regulator allows the operator to adjust output force, while the quick air exhaust helps prevent dripping after dispensing.

The applicator is suitable for applications including bonding, sealing, solid surface fabrication, gap filling, shimming and encapsulation.

Key Features

• Multi-ratio pneumatic adhesive applicator for 2-component materials

• Designed for 400 mL cartridges

• Supports 1:1, 2:1 and 10:1 cartridge ratios with interchangeable trays and plungers

• Dual-drive dispensing system provides flexibility for multiple adhesive ratios

• Indicator rod helps monitor the remaining cartridge volume

• Durable cast aluminum frame provides stability and extended service life

• Quick air exhaust helps minimize dripping after dispensing

• Convenient cartridge release button for quick cartridge ejection

• Ergonomically sculpted grip provides improved operator comfort and control

• Integrated regulator allows easy adjustment of dispensing/output force

• One-hand accessible plunger retract button

• Ideal for professional bonding, sealing, gap filling, shimming and encapsulation

Applications

The 3M Scotch-Weld Dual Drive Pneumatic Applicator is designed for controlled dispensing of two-component adhesives and sealants in applications such as:

• Industrial bonding

• Structural adhesive application

• Sealing

• Solid surface fabrication

• Gap filling

• Shimming

• Encapsulation

• General two-component adhesive dispensing

Cartridge Ratio Flexibility

One of the key advantages of the 3M EPX-400ML Dual Drive Pneumatic Applicator is its ability to accommodate multiple cartridge ratios. Interchangeable cartridge trays and plungers allow the same dispensing system to be configured for 1:1, 2:1 or 10:1 cartridges, helping reduce the need for separate applicators for different adhesive formulations.