Hot Melt Glue Stick Sizes & Diameter Guide (7mm / 11mm / 43mm)
Hot melt glue sticks are not one-size-fits-all. Diameter decides which glue gun or applicator you can use, and it often maps to a whole category of applications. This guide compares the three diameters Jiajian supplies most — 7mm, 11mm and 43mm — so you can match the stick to your equipment and materials before ordering.
Why Diameter Matters More Than Length
Most sticks share a standard length (commonly 300mm for craft and retail sizes), but diameter must match the gun chamber. A 7mm stick will not feed correctly in an 11mm gun, and a 43mm stick requires a dedicated large-diameter applicator. Selecting diameter first prevents jamming, poor melt, and inconsistent bead control.
7mm Hot Melt Glue Sticks
Designed for craft, floral, stationery, DIY and light retail channels. The slim profile suits fine decorative work and small-format assembly.
- Typical model: T-1108#B — EVA hot melt stick, 7×300mm, white transparent
- Operating temperature: 120–150°C
- MOQ: 200kg · Lead time: 3–4 days
- Best for: craft assembly, floral work, light general bonding
11mm Hot Melt Glue Sticks
The standard diameter for general-purpose glue guns and high-volume manual stations. Preferred by distributors, packaging suppliers and commercial users needing broad compatibility.
- Diameter: 11mm · Bulk or custom packaging · Trial available
- Used for: carton sealing, general assembly, retail supply
43mm Hot Melt Glue Slugs
Large-diameter sticks feed high-output industrial applicators. Compatibility review is required before ordering because equipment, temperature and application conditions vary widely.
- Typical model: K-3205 — polyolefin hot melt, 43mm, white
- Softening point: 125±5°C · Operating temperature: 180–200°C
- MOQ: 500kg · Lead time: 20–25 days
- Common use: furniture edgebanding and industrial bonding
View 43mm Large Diameter Sticks →
Quick Selection Table
| Diameter | Equipment | Typical Use | MOQ |
|---|---|---|---|
| 7mm | Standard 7mm glue guns | Craft, floral, DIY, stationery | 200kg |
| 11mm | General-purpose guns | Packaging, retail, assembly | Confirm per model |
| 43mm | Large-diameter applicators | Edgebanding, industrial | 500kg |
FAQ
Can I use 7mm sticks in an 11mm glue gun?
No. The stick must match the gun chamber diameter. Using a smaller stick causes poor feeding and uneven melt. Use 11mm sticks for 11mm guns.
What temperature do 7mm sticks melt at?
Reference models such as T-1108#B run at 120–150°C. Exact temperature depends on formulation and is confirmed before order approval.
Is 43mm suitable for furniture edgebanding?
Yes. Polyolefin 43mm sticks such as K-3205 are used for furniture edgebanding, but a compatibility review of your equipment and substrate is required first.
Do you offer custom diameters or colors?
Selected diameters, lengths, colors and private-label packaging are available depending on product and order volume. Discuss your requirement with the team.
Need a match for your equipment? Request product matching →