FeaturesBrady® B-569 is a polyester label stock with permanent pressure sensitive adhesiveB-565 material has a high upper temperature rating and is not tamper evidentApplies best to very smooth surfaces and ideal for mounting to rigid panelsFor secure identification that indicates if it has been tampered withPermanent acrylic adhesive material0.003 in THK3 to 5 years average outdoor durabilityUnlimited shelf life when stored at 80 deg F and 60% relative humidity