PPG family of aerospace sealants cured with ultraviolet light undergoing qualification
PPG has begun qualification and shop trials for a family of aerospace sealants that are cured on demand using ultraviolet (UV) light, allowing for substantial reductions in process time, waste and costs while increasing efficiency. Based on PPG PERMAPOL® polymer technology and known in the industry as sealants cured on demand (SCOD), these proprietary sealants

