Furnish and delivery parking permit expiration decals for the Statewide Parking for Persons with Disabilities Program. Material Requirements. 1. Parking Permit Expiration Decals. The material for the parking permit expiration decal shall be resistant to cracking, peeling, blistering or temperature change when applied to a parking placard of not less than sixty (60) months under normal conditions of use. Decals shall be flexible and of such composition that once applied, it cannot be removed intact. Decal material shall be reflective and white 3M Scotchlite Validation Security Sheeting #5470ER. 1.3 Fabrication Requirements. 1. Parking Permit Expiration Decals. A. Adhesive and Protective Liner 1. The pre-coated pressure sensitive adhesive shall form a durable bond to clean, dry surfaces for the life of the decal. 2. The adhesive shall not exude from edges of the finished decal so as to cause stacked pieces to stick together while packaged in shipment and distribution. 3. The protective liner attached to the adhesive shall be removed by peeling without soaking in water or other solvents and shall be easily removed by a scallop score backside to bend and peel the decal after accelerated storage for four hours at 150 degrees F (66 degrees C) under weight of 2.5 pounds per square inch (0.17 kg/cm squared).