Premium AK Series 4mil Carbon Heat Insulation Window Film
High-density nano carbon layer blocks 99% UV rays and reduces solar heat by up to 85% for cooler interiors. Reinforced 4mil thickness resists scratches and enhances durability without compromising clarity for long-term use. 60in x 100ft bulk roll ideal for professional auto shops or DIY enthusiasts covering multiple vehicles efficiently. Advanced static-cling technology enables bubble-free installation—no adhesives, no residue, just smooth precision. Perfect for sedans, SUVs, and commercial fleets seeking glare reduction, privacy, and superior heat rejection. Globally sourced materials meet strict quality standards, sold at wholesale pricing for bulk buyers.