Avery SF 100 series polyester film is a topcoated high gloss film with excellent print receptivity and a strong tear resistant surface. Designed for flat applications.Polyester film designed for interior and promotional applications. This product is thermal transfer printable. Transparent and permanent acrylic based adhesive.-2.0 thou (50 microns) polyester film-Dimensionally stable liner for easy converting-High gloss finish-Excellent conversion on CAD plotters-Easy cutting and weeding-Excellent dimensional stability-Excellent UV, temperature, humidity, and salt-spray resistance-Durability: up to 2 years