Hot melt glue sticks are solid, cylindrical adhesive rods made of thermoplastic polymers (typically EVA - Ethylene-Vinyl Acetate). When loaded into a hot glue gun, they are melted by an integrated heating element and extruded through the nozzle. Upon application, the molten adhesive cools rapidly to form a strong, durable bond across a wide variety of materials. Featured Famephase Electronic Accessories