How should self-adhesive labels be applied?
For maximum bond strength, the application surface should be clean and dry. A typical cleaning solvent is heptane or isopropyl alcohol (Consult the manufacturer’s Material Safety Data Sheet for proper handling and storage of solvents). Silicon based polishes and cleaners should never be used. For best bonding conditions, the application surface should be at room temperature. Cold surfaces, below about 10ºC, cause the adhesive to become so firm that it will not develop maximum contact with the substrate. Higher initial bonds are achieved through increased rub down pressure. The use of a roller or squeegee is recommended. Adhesives do not normally achieve their full strength until at least 24 hours after application.
