DL-4901 Elastic Hot Melt Glue Stick

Elastic Hot Melt Glue Stick is a flexible, high-strength adhesive made from premium EVA (Ethylene Vinyl Acetate), synthetic resin, and advanced elastic modifiers. Compared with standard hot melt glue sticks, this product has better flexibility, impact resistance, and vibration tolerance after curing, making it ideal for bonding materials that experience movement, deformation, or mechanical stress.

Its transparent or milky-white appearance and smooth, uniform texture ensure clean and aesthetic bonding results. With low odor, fast setting, and excellent peel resistance, it is suitable for a wide range of industrial and household applications.

The formula is solvent-free and compliant with RoHS/REACH standards, ensuring safety and environmental protection.

ItemValue
Base MaterialEVA / Synthetic Resin / Elastic Modifiers
ColorSemi-transparent / Milky White (customizable)
DiameterØ7 mm / Ø11 mm / Custom sizes available
Length100 mm ~ 300 mm (customizable)
Softening Point80 °C ~ 90 °C
Recommended Application Temperature160 °C ~ 180 °C
Viscosity (at 180 °C)6,000 ~ 9,000 cps
Open Time15 ~ 30 sec (longer for better positioning)
Set Time15 ~ 40 sec
Peel Strength≥ 12 N/cm
Shear Strength≥ 8 MPa (wood-to-wood)
Flexibility (180° bend test)No cracks
Shelf Life24 months

Application Areas

Industrial Use

  • Footwear manufacturing (bonding elastic materials like leather, PU, fabric)

  • Automotive interiors (bonding flexible panels, trim parts)

  • Packaging that requires vibration resistance (e.g., electronics, fragile goods)

  • Furniture upholstery and assembly with elastic fabrics

Household & DIY

  • Repairing flexible items (shoes, leather bags, sports equipment)

  • Craft projects with fabric, rubber, or flexible plastic

  • Model making requiring shock resistance

Electronics & Electrical

  • Wire harness fixing with vibration damping

  • Component securing with flexibility to prevent stress fractures

Instructions for Use

  1. Preparation

    • Choose a glue gun compatible with the stick diameter (7 mm or 11 mm).

    • Ensure bonding surfaces are clean, dry, and free of dust or grease.

  2. Heating

    • Insert the stick into the glue gun and preheat for 3–5 minutes until the glue is fully molten.

  3. Application

    • Apply the molten adhesive evenly to one surface.

    • Press parts together within the open time (15–30 seconds).

  4. Setting & Curing

    • Maintain pressure until the glue cools and solidifies (about 15–40 seconds).

    • Full strength is achieved after complete cooling.

Safety Notes

  • Avoid direct skin contact with hot glue to prevent burns.

  • Store in a cool, dry place, away from high temperatures and open flames.

  • Not suitable for long-term exposure to temperatures above 70 °C.

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