Avery Dennison FASSON 0800 High tensile strength aluminum foil facestock Specially formulated high tack, antimicrobial acrylic adhesive Red lettered / code recognized. Red lettered / code recognized Ultimate in product reliability PSA complies with South Coast Air Quality Management District's (SCAQMD) Rule 1168 UL 181A P and 181B FX Recognition under File No ALKW.MH14352 Tested in accordance with UL 72 APPLICATION TECHNIQUES It is essential, as with all pressure-sensitive tapes, that the surface to which the tape is applied be clean, dry, and free of grease or oil Bond strength is dependent upon the amount of adhesive-to-surface contact developed Note that different pressure, time and temperature on different (film / rigid) surface achieves different performance STORAGE / SHELF LIFE One year when stored at 64-72ºF (18-22ºC) / 30-70% relative humidity, out of direct sunlight and in original packaging.