Coated interlayers displace visible wire across premium platforms
Embedded tungsten wire worked and it was always a compromise, because the wires are visible in low sun and they interrupt the view in a way that customers notice on a car costing what these cars cost. Silver-coated interlayer constructions remove that objection completely and heat more evenly besides. Growth at 14.1% reflects premium platforms switching wholesale rather than gradually. Cost is the barrier holding it off volume vehicles, and that gap narrows every year as coating lines run fuller and yields improve. The wire designs will survive longest in commercial vehicles where nobody cares how it looks.
Market Impact: Saves 63% of defrost energy








