1.Adhesive putty used in automotive gasket,gap-filling for automotive doors,windows. 2.Good adhesion to glass,aluminum,steel. Adhesive glue1, DescriptionTop-Best-668 is a type of solvent-free, one-component, permanent non-solidation sealing material, it shows good performance on air-tightness, weather resistance.2, Application areaGasket, gap-filling for automotive doors, windows, inside and ...