3M™ Scotchcal™ Luster Overlaminate 8524

Description

The 3M Scotchcal Luster Overlaminate 8524 is a 2 mil cast acrylic film designed to provide durable protection for graphics applied to textured surfaces. This pressure-sensitive overlaminate features a luster finish that delivers a satin appearance while offering excellent UV and physical protection for printed graphics. The product is specifically engineered for use with 3M IJ8624 Scotchcal Textured Surface Vinyl and is ideal for highly textured surfaces where superior conformability and heat application are required. The lamination temperature range of 60 to 100 degrees Fahrenheit makes it suitable for various installation environments. The film maintains performance across an in-use temperature range of negative 65 to positive 150 degrees Fahrenheit. Key material specifications include a clear acrylic adhesive system with a kraft paper liner that provides excellent stability for die cutting and automated conversion processes. The product demonstrates strong chemical resistance to mild alkalis, mild acids, salt spray, and water exposure, making it suitable for both interior and exterior applications on smooth and moderately textured surfaces. The 8524 meets Class I(A) flammability requirements with a smoke developed rating of 450 or less, supporting compliance with safety standards. With proper application, this overlaminate provides seven years of indoor durability, making it a reliable choice for signage, wall graphics, and commercial visual communications applications requiring long-term protection and professional appearance.