1/2" - dot shot - Super high tack glue dots - medium profile. Multi-purpose, medium profile glue dots are pre-extruded hot melt dots of adhesive. Super high tack strength permanently secures items to virtually any flat surface. Dot thickness 1/32". bonds instantly. Attach paper, coupons, business or reply cards to samples. Clear dots remove cleanly and easily. Faster and safer than hot glue guns. Non-toxic, odorless and FDA compliant. For use with dot shot Pro dispenser gun gddisp.