Long-lasting protection you and your tenants can count on 3M Safety & Security External Window Film. Designed for both exterior and interior applications in 3 thicknesses (S20X, S40X, S70X). Exterior durability gives you an extended warranty from the most trusted global brand in window films. Glass fragment retention film helps hold shattered glass together to protect people, property and possessions from: Spontaneous glass breakage (Balcony glass), Anti Graffitt, Seismic and Low force glass impacts. Can be combined with 3M Impact Protection Adhesive Attachment Systems for additional safety and security. Helps extend the life of furnishings by significantly reducing harmful UV rays, the largest cause of fading. Comprehensive warranty from 3M (7 & 5 Years Vertical & Sloped Product Warranty, 1 year Labour).