Hot Melt Adhesive Sticks 3748 Q Off-White 5/8 in x 8 in - High temperature thermal shock resistant adhesive for low surface energy plastics like polypropylene and polyethylene, wood, foam, Pack of 1

Off-white 3748 Q hot melt adhesive sticks 5/8x8in
✔️ High-temp, thermal shock resistant; bonds PP and PE; Pack of 1

This single pack of off-white 3748 Q hot melt adhesive sticks is a 100% solids thermoplastic resin designed for high temperature and thermal shock conditions. It’s used across woodworking, upholstery, electronics, automotive and packaging where bonding low surface energy plastics or dissimilar materials is required.

✅ Size: 5/8 in x 8 in, single stick, Pack of 1
✅ Color: Off-white, ready-to-use hot melt
✅ Formulation: 100% solids thermoplastic resin for durability
✅ Performance: High temperature and low temperature thermal shock resistance
✅ Bonds: Polypropylene, polyethylene, plastics, wood, foam, fabric, cardboard
✅ Electrical: Non-corrosive with good electrical properties for electronics use
✅ Adhesion: High peel strength for long-term holding in assembly and panel bonding
✅ Applications: Electronics, woodworking, upholstery, packaging, displays, general industrial

💡 What are best practices for using hot melt adhesive sticks in electronic assemblies and bonding polypropylene?
Use proper prep and application temperature to get reliable bonds.
- Preheat the applicator and test set time to match thermal shock and heat resistance needs for electronics assemblies
- Clean and lightly abrade polypropylene or apply a compatible primer for low surface energy plastics to improve adhesion
- Lay full-width beads and ensure good wet-out for high peel adhesion in panel bonding, potting, and wire tacking