DIY, crafting, and professional repair work – this is where glue guns find application quite often. These are compact, efficient, and incredibly versatile tools that are applied not only at homes but also in workshops, classrooms, and industrial environments. Whether it is joining wood, plastic, metal, fabric, or paper, you can do this quickly with a hot glue gun and get a strong bond in no time at all.
Whether you’re in the market for one or are just interested in understanding how to operate a glue gun, this all-encompassing guide from Tools Warehouse reviews glue gun types, glue stick varieties, safety, maintenance, and how to pick the best model for your needs.
What Is a Glue Gun?
A glue gun is a handheld device that heats and dispenses melted adhesive (hot glue) through a metal nozzle. It uses cylindrical glue sticks that are melted inside the gun. Once extruded, the hot glue begins cooling within seconds, forming a solid and strong bond.
Glue guns are widely used in both professional and casual settings because they offer a reliable and mess-free adhesive solution for virtually all materials.
Types of Glue Guns
Understanding the different types of glue guns is essential when selecting the right one for your needs. Here's a breakdown:
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Types |
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Low-Temperature Glue Guns |
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High-Temperature Glue Guns |
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Dual-Temperature Glue Guns |
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Corded Glue Guns |
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Cordless Glue Guns |
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When comparing options, always check features, safety ratings, and the hot glue gun price to get the best value.
Types of Glue Sticks
Your glue gun needs compatible glue sticks for optimal performance. These vary in size, formula, and bonding strength.
1. Glue Stick Sizes
- Mini: ~7mm diameter (for mini glue guns).
- Standard: ~11mm diameter (for full-size guns).
2. Glue Formulas
- General Purpose: Every day bonding on plastic, paper, and fabric.
- Woodworking: Stronger formula for wood and carpentry.
- Fabric & Foam: Flexible and safe for textiles.
- High Tack: Fast grabbing and drying.
- Construction-Grade: Heavy-duty glue for industrial surfaces.
Always ensure your glue stick type matches your gun and project requirements.
How to Use a Glue Gun Safely?
Understanding how to use glue gun tools safely is essential, especially when working with high temperatures. Here are some key tips:
1. Read the Manual Thoroughly
Before using a hot glue gun, especially for the first time, always take a few minutes to read the manufacturer’s manual or user guide. Each glue gun can vary slightly in its temperature range, operating instructions, safety mechanisms, and glue stick compatibility.
- Look for information on temperature settings, heat-up times, and glue stick size.
- Check if the glue gun includes built-in safety features such as auto shut-off or anti-drip technology.
- Ensure you understand how to safely insert and remove glue sticks without damaging the gun.
2. Set Up on a Safe, Stable Surface
Before plugging in your glue gun, place it on a stable, heat-resistant surface such as a silicone mat or ceramic tile. Most glue guns come with a built-in kickstand or cradle—use it consistently to keep the nozzle elevated and to avoid accidental contact with your work surface.
- Never place a hot glue gun directly on plastic, cloth, or wood surfaces without protection.
- Keep your workspace free of clutter and flammable materials like paper, cloth, or loose plastic.
3. Allow the Glue Gun to Preheat Fully
After plugging it in, give your hot glue gun enough time—usually 3 to 5 minutes—to reach the optimal operating temperature. Some models have an indicator light to signal when they’re ready to use.
- Please don't force the trigger while it's heating. Wait until the glue flows easily.
- Always keep the gun upright during preheating to prevent glue from leaking backwards into the chamber.
4. Squeeze the Trigger Gently and Precisely
Once heated, apply pressure gently and steadily on the trigger to release the glue. For better control:
- Use small, measured amounts—hot glue spreads quickly, and you don’t need a large quantity to create a strong bond.
- Move the nozzle slowly and in line with your work to avoid a messy application.
- If glue doesn’t flow smoothly, pause and allow the gun more time to reheat.
5. Avoid Direct Skin Contact with Hot Surfaces and Glue
Never touch the metal nozzle or the molten glue with your bare hands. The glue can cause serious burns even after a few seconds of cooling.
- Consider wearing heat-resistant gloves when working for long periods or on complex projects.
- Keep a bowl of cold water nearby. If hot glue contacts your skin, submerge the area in cold water immediately.
- For kids or young teens, only allow the use of low-temperature models under strict adult supervision.
6. Unplug the Glue Gun After Every Use
Once your work is finished, turn off or unplug the glue gun immediately. Even after use, the nozzle remains hot for several minutes.
- Let it cool fully before storing or cleaning.
- Don’t leave the glue stick inside for extended periods—it can melt and clog the chamber.
- For cordless models, switch off the battery connection or remove the battery if applicable.
7. Keep Your Work Area Ventilated
When using hot glue guns, especially with synthetic materials like plastic, foam, or rubber, they can emit light fumes during application.
- Use the gun in a well-ventilated area, especially when working with large volumes or commercial-grade adhesives.
- Take breaks during longer sessions to avoid inhaling any potential vapours.
8. Store It Properly
Once cooled, store the glue gun in a safe, dry place away from children, pets, and heat sources.
- Avoid winding the cord too tightly to prevent wear.
- Store upright or in a dedicated case to prevent damage to the nozzle and mechanism.
Also Read: Common Mistakes to Avoid When Using an Air Impact Wrench
Choosing the Right Glue Gun
Selecting the right glue gun doesn’t have to be complicated. Here’s what to consider:
1. Project Type: Match the Tool to Your Task
Start by evaluating what kind of projects you’ll be using the glue gun for.
- Light-duty Projects: If you’re a hobbyist or crafter working with paper, fabric, foam, or plastic, a mini low-temperature glue gun may be ideal. These are safer for delicate materials and are often more compact and affordable.
- Heavy-duty Repairs or Construction: For bonding wood, metal, ceramic, or dense plastic, a high-temperature or industrial-grade glue gun is better. These guns deliver stronger adhesion and faster drying times.
- Mixed-use Applications: If your projects vary from crafts to repairs, consider a dual-temperature glue gun, which allows you to switch modes depending on the material.
2. Temperature Settings: Heat Determines Bond Strength
Not all glue guns operate at the same temperature, and different materials require different heat levels.
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Low-Temperature (Approx. 120°C / 250°F)
Great for delicate materials like paper, lace, ribbon, and certain plastics. Safe for children (with supervision) and beginner users. -
High-Temperature (Approx. 195°C / 380°F)
Ideal for wood, metal, and other dense materials. Delivers a stronger, more permanent bond. -
Dual-Temperature Models
Offers the best of both worlds. These models have a switch or dial to alternate between high and low heat modes, making them perfect for diverse projects.
3. Corded vs. Cordless Models: Portability or Power?
Choosing between corded and cordless glue guns depends on how and where you'll use the tool most often.
- Corded Glue Guns.
- Pros: Reliable power, continuous heating, usually higher wattage.
- Best For: Long crafting sessions, workshops, and professional use.
- Considerations: Limited mobility due to the power cord.
- Cordless Glue Guns.
- Pros: Portable, convenient, ideal for remote or outdoor work.
- Best For: On-the-go tasks, quick repairs, mobile crafts.
- Considerations: Shorter battery life, usually takes longer to heat up.
Some newer models also come with a detachable base for hybrid operation, offering the stability of corded power and the mobility of cordless use.
4. Trigger Feed vs. Manual Feed: Control & Comfort
How the glue stick is advanced through the gun affects usability and precision.
- Trigger-Feed Glue Guns.
- Pros: Smoother operation, more control over glue flow, less hand strain.
- Best For: Extended use, precision tasks, and high-volume projects.
- Manual Feed Glue Guns.
- Pros: Lower cost, simpler mechanism.
- Best For: Occasional users or very short tasks.
Most high-quality models available today use trigger-feed systems because of the enhanced control and reduced fatigue, especially in professional or crafting environments.
Top Glue Guns Available at Tools Warehouse
We stock premium glue guns from globally trusted manufacturers at Tools Warehouse.
The Bosch GRG 18V‑16 C is a high-performance cordless rivet gun designed for professional use, offering the strength of pneumatic tools without the hassle of hoses or compressors.
The DeWalt D26414 2000W Heat Gun offers precise temperature control with an LCD adjustable in 10°C increments. Ideal for paint removal, plastic shaping, and soldering, it features a lightweight design, multiple airflow settings, and a built-in stand—perfect for professionals seeking accuracy, safety, and durability on every job.
The DeWalt DCE530N-XJ 18V XR Cordless Heat Gun offers portability and power for on-the-go applications. With dual temperature settings, a lock-on switch, and compatibility with DeWalt 18V XR batteries, it's ideal for heat-shrinking, paint stripping, and more. Compact and efficient, it's perfect for precision tasks without cords.
The Stanley 25‑Watt Plastic Glue Gun is a handy, entry‑level tool perfect for light crafting and small repairs. The 25‑watt heating element quickly melts standard glue sticks, providing smooth, controlled glue flow. Lightweight and easy to hold, it's ideal for hobbyists, schools, and everyday household tasks.
The Stanley GR25‑2 Corded Standard Glue Gun delivers reliable dual‑temperature performance in a sturdy, 8½″ trigger‑feed design. Heating up in ~60 seconds, it accepts standard 29⁄64″ glue sticks for robust adhesion on both delicate and heavy‑duty materials. Featuring a fold‑out stand and 120 V power, it’s perfect for versatile crafting and repairs.
Pro Tips: How to Use a Glue Gun Effectively
- Here are some pro tips to use glue guns effectively.
- Use small glue dots: Less is more for stronger bonds.
- Apply quickly: Hot glue sets fast — have your materials ready before applying.
- Work in a ventilated area, especially when glueing plastic or synthetic materials.
- Use glue gun accessories: Silicone mats, clamps, and glue guides make jobs easier and neater.
Final Thoughts
Whether you're patching up a cabinet, crafting wedding décor, or building a prototype, the glue gun is a must-have tool in your arsenal. It's fast, efficient, and easy to use. With options ranging from mini cordless models to industrial-grade guns, there's a perfect match for every user.
At Tools Warehouse, we offer a curated selection of the best glue guns and accessories, always at competitive prices. Explore our collection today, compare hot glue gun prices, and take your projects to the next level.