Updated: November 15, 2024
Glue sticks come in many sizes and forms. This article seeks to clear up the differences between standard and low temperature glue sticks as well as point out what type of applications are best suited for each.
What is a Low Temperature Glue Stick?
A low temperature glue stick is a glue stick that has a lower melting temperature. This means instead of becoming liquid at around 380 degrees Fahrenheit like standard hot melt, it usually hits liquid form around 250 degrees Fahrenheit.
Some benefits of low temperature glue sticks as compared to standard glue sticks include:
- The ability to bond heat-sensitive materials without damaging them
- A decreased risk of serious burns
- A faster set time
What is a Low Temperature Hot Glue Gun?
A low temperature hot glue gun is simply a glue gun that operates at a low temperature (170 to 250 degrees Fahrenheit). They are designed to work with low temperature hot glue sticks specifically. Low temperature glue guns may also be safer to use as they can help reduce the risk of serious burns during application.
When to Use a Low Temperature Glue Gun & Glue Sticks
A low temperature glue gun is necessary when you are using a low temp glue stick, but some brands do carry all-temperature glue sticks that work in both standard and low temp hot glue guns.
Low temperature glue gun sticks may be recommended when you are working with heat-sensitive materials including foam, fabric, or thin films/plastics. The lower heat greatly reduces the chance of damaging these materials during application while still getting a good bond. As a result, low temperature glue sticks are often used for foam bonding, floral crafts, arts and crafts, mattress manufacturing, and casket manufacturing. Although, cardboard and card stock isn't necessarily temperature sensitive, there are numerous low temperature packaging glue sticks on the market as well.
Are There Other Options for Bonding Heat-Sensitive Materials?
Besides using a low temp glue gun, pneumatic spray guns may be another option. They tend to have success with numerous foams, fabrics and other heat-sensitive materials because they cool quickly after being dispensed. Always check a product's technical datasheet to ensure it can be used on your substrate materials, and test a small piece before unrolling it into your full production line.
We have found that pneumatic spray guns have success with numerous foams, fabrics and other heat sensitive materials because they cool quickly after being dispensed. Check out PAM HB 710, Power Adhesives TEC 6300 and TEC 7300 spray glue guns.
At Gluegun.com, we offer a wide selection of low temperature glue sticks as well as low temperature glue guns with different properties and settings. If you need help determining which product is right for you or have questions about one of the products mentioned above, we want to help. Contact us and you can speak with one of our adhesive experts.
