5-Pack Hand Plungers for 50mL Dual-Cartridge Epoxy

Manual dispensing tool for 50mL dual-cartridge adhesives.

No dispensing gun required. Perfect for small jobs, testing, and field repairs.

These hand plungers are designed for dispensing 50mL dual-cartridge adhesives without the need for an expensive dispensing gun. Ideal for epoxy, urethane, acrylic, and other two-part adhesive systems.

Each plunger presses both pistons of a 50mL cartridge evenly, allowing controlled manual dispensing for small jobs, testing, field repairs, and workshop use.

Perfect for technicians, makers, and DIY users who want a simple, reliable way to dispense industrial adhesives. Also a great, low-cost redundancy to have as they are lightweight, take up very little space, and are simple to use. 

Features

• Compatible with standard 50mL dual-barrel adhesive cartridges
• Works with 1:1, 2:1, 4:1 and 10:1* mix ratio systems
• Simple manual dispensing tool
• Durable reusable plastic construction
• Ideal for epoxy, urethane, and structural adhesives
• Great for small projects, repairs, and field work

Applications

These plungers are commonly used with:

• Two-part epoxy adhesives
• Structural bonding adhesives
• Industrial repair epoxies
• Automotive adhesives
• Marine repair products
• Maker and workshop projects

Compatibility

Designed for standard 50mL adhesive cartridges, including many systems from manufacturers such as:

• 3M
• MedMix
• Loctite
• Devcon
• ITW Plexus
• and other industrial adhesive brands

What's Included

1:1 and 2:1 Plungers Only:

• 5 multi-ratio plungers that work with 1:1 and 2:1 ratio adhesive cartridges

4:1 and 10:1* Plungers Only:

• 5 multi-ratio plungers that work with 4:1 and 10:1* ratio adhesive cartridges

1:1 and 2:1 for Standard Caulk Guns:

• 5 multi-ratio plungers that work with 1:1 and 2:1* ratio adhesive cartridges
• 5 interchangeable adapter bases that work with 1:1/2:1 and 4:1/10:1* ratio hand plungers
• 5 adhesive cartridge adapter housings that allow a standard caulk gun to hold a 2-part adhesive cartridge 

4:1 and 10:1* for Standard Caulk Guns:

• 5 multi-ratio plungers that work with 4:1 and 10:1* ratio adhesive cartridges
• 5 interchangeable adapter bases that work with 1:1/2:1 and 4:1/10:1* ratio hand plungers
• 5 adhesive cartridge adapter housings that allow a standard caulk gun to hold a 2-part adhesive cartridge 

Caulk Gun Adapter Kit (All Ratios):

• 5 interchangeable adapter bases that work with 1:1/2:1 and 4:1/10:1* ratio hand plungers
• 5 adhesive cartridge adapter housings that allow a standard caulk gun to hold a 2-part adhesive cartridge 

*These plungers will work with 10:1 Mix Ratio "Round Back" (aka S-System) style adhesive cartridges. They will not work with the "Square Back" (aka A- or B-System) 10:1 Mix Ratio adhesive cartridges. 

Specifications

Cartridge Size: 50mL dual cartridge
Compatible Mix Ratios: 1:1, 2:1, 4:1 and 10:1
Brand: Enero
Condition: New
Colors: Colors will vary based on material availability, but quality will not.
Material: PETG, a UV- and Chemical-resistant, durable plastic

Designed and 3D Printed in the USA using PETG filament.