... , hold patent, SGS approved Products Name: Spot Dot or Glue Dot We produce three kinds Glue dots/Round Adhesive Dots, diameter 5mm-24mm round ... approved.Very easy to use, no need equipment, better than glue. Applications: They are widely used in daily necessities, office supplies ... , wood, glass, metal, sponge, plastic, etc. Adhesive and no residue glue dot