Low Profile Super High Tack 1/2 Glue Dots 3 Rolls 4000/roll in Dispenser Box XD41-404 1/2 low profile Glue Dots super high tack permanent bond. Instant adhesion with infinite open time. Dispenser box allows for easy storage and hand application. 4000 count roll. Glue Dots Industrial Pressure Sensitive Adhesive Solutions Invisible Solution. Visible Results. Glue Dots industrial pressure sensitive adhesive products provide a clean instant bond with no mess residue or odor making them a preferred alternative to hot melts liquid glues and double-sided tapes. Glue Dots® pressure sensitive double-sided adhesive patterns provide a clean instant bond with zero cure time less waste and safer application without requiring heat. Glue Dots leave no residue or odor and increase productivity while reducing costs. Glue Dots are available in a variety of pattern tack levels and profiles which can be applied with manual semi-automated or fully-automated adhesive application equipment.