Adhesive Backed 3 mil Gloss Vinyl Laminate UV protection added to vinyl Suitable for indoor and outdoor applications Excellent UV protection and flexibility without glare. Protect images from moisture, UV light and abrasion. Construction: Adhesive: Clear Permanent Acrylic Film: 3 mil PVC (with UV absorber) Liner: 4.6 mil (78# C1S Liner) Gloss Level: ≤10 (avg.) @60 degrees Shelf Life: 2 years from manufactured date when stored in proper conditions 70° F and 50% relative humidity