Tec 3500

Table of Contents

For industrial applications, a standard glue gun is often not enough. You likely need a professional-grade option that is compatible with glue slugs for higher output.

The Tec 3500 glue gun from Power Adhesives is one such glue gun on the market that meets this criterion, but is it the best choice for your needs? With over fifty years in the adhesives industry, we have tried numerous glue gun models from top brands, including the Tec 3500 glue gun. In this article, we look at its key features, ideal applications, and provide our honest review of the Tec 3500 industrial glue gun to help you decide if it is the right choice for you.

All About the Tec 3500

The Tec 3500 is an industrial-grade hot melt glue gun that is electrically powered and compatible with 1¾-inch (43 mm) hot melt glue slugs. With a melt rate of almost 7.5 pounds per hour, it is designed for high adhesive output and faster production.

The Tec 3500 industrial hot melt glue gun outputs beads and has an updated heater housing to speed up warm-up so you can start working quickly. The gun also has a range of interchangeable plug-in modules from 265°F to 419°F. These modules adjust the internal temperature for optimum adhesive performance based on the specific application requirements.

Key Product Specifications

Before getting into the ideal applications and the Tec 3500’s limitations, it helps to take a look at the scope of its technical specifications and performance capabilities. This product information can be telling in determining if the Tec 3500 glue gun is a good fit for your needs.

Property Specification
Brand Power Adhesives
Power Source Electric
Glue size compatibility 1 3/4-inch (43 mm) glue slugs
Melt rate Almost 7.5 lb per hour
Voltage 120V (US plug)
Wattage ~400 watts
Heater Cartridge
Feed system Manual
Temperature range 265°F to 419°F, depending on the module
Weight Approx. 3.1 lb
Output Beads

Common Applications and Ideal Uses

With a high melt rate and glue slug compatibility, the Tec 3500 industrial hot melt glue gun is designed for higher-volume adhesive dispensing and faster-paced workflows than craft work or repairs. It is made for less frequent reloading and also has an ergonomic design for continuous use. Because it is electrically powered, the Tec 3500 hot melt applicator is also typically found in indoor production environments.

It is primarily used in the construction, foundry core, and precast industries, but it can still be a good fit for other applications. Its interchangeable modules for adjustable internal temperature control also allow you to fine-tune bonding performance to better fit specific application requirements.

An Honest Review of the Tec 3500 Glue Gun

While the properties sound all well and good, does the Tec 3500 glue gun work the way it is supposed to? Is it a good choice for its intended applications? As professionals in the adhesives space, we have worked with numerous glue gun models from leading brands and are sharing our full review of the Power Adhesives Tec 3500 hot glue gun.

We believe the Tec 3500 gun is a top choice for electrically powered slug glue guns. It has a high melt rate and added versatility with interchangeable plug-in modules for adjustable temperature control. We also like its ergonomic design. Not only does the power of the Tec 3500 support use for long periods of time, but also it includes features such as a full hand trigger, molded rubber handle, and relatively low weight to reduce operator fatigue. If you are looking for an industrial glue gun that can handle higher-volume workflows and longer run times, then the Tec 3500 hot melt glue gun is often a good choice.

In our opinion, the biggest downfall of the Tec 3500 glue gun is its portability. Because it is electrically powered, it is not as easily used in remote jobsites since it needs to be plugged in. If you are in need of a high-output but battery-powered glue gun, we suggest looking into the Tec 3508 glue gun instead. It is another high-volume Power Adhesives applicator, but it is powered by a 60V battery.

How to Decide If the Tec 3500 Is Right for You

Choosing an industrial glue gun comes down to specific factors. We recommend walking through the following steps before deciding.

  1. Evaluate how much adhesive you are using
    If you are going through multiple pounds of hot melt daily, a high-output gun like the Tec 3500 can significantly reduce downtime compared to a lower-output glue gun.
  2. Confirm adhesive compatibility
    The Tec 3500 is designed for 43 mm slugs and supports a wide range of hot melt formulations when paired with the correct temperature module.
  3. Consider operator comfort
    For long application cycles, the full hand trigger and ergonomic grip help reduce fatigue compared to smaller glue guns.
  4. Review your power setup
    The Tec 3500 is an electric applicator, so no compressed air is required. For some facilities, this setup simplifies installation and maintenance, but it is not ideal for remote jobsites.

Want to Know More?

The Power Adhesives Tec 3500 is built for professionals who need dependable hot melt performance day after day. If the Tec 3500 does not sound like it is the best fit for your particular needs, we carry an extensive collection of hot melt glue guns for different applications and requirements. We can also provide you with a personalized glue gun recommendation if you contact our team.

Learn More

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Frequently Asked Questions

The Tec 3500 uses 43 mm hot melt slugs. Slugs are larger than standard glue sticks and are designed for high-volume use.

Yes. Temperature is controlled using interchangeable plug-in modules, so you can match the heat settings to the specific adhesive you are using.

Yes. It is designed for industrial environments and can handle extended operation when used with compatible adhesives.

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