SEM is American manufacturing. SEM engineers innovative, professional products to reduce repair times, steps, and waste for the automotive, aerospace, marine, and industrial markets. SEM builds best in class products designed to reduce repair time, steps, and waste in every application. Throughout the years, they have challenged themselves to create original products that solve our users’ problems. They also pioneer new repair or refinish procedures altogether because they refuse to rest on their laurels.  SEM employees relentlessly challenge norms and exceed expectations to provide innovative products that reduce cycle times and increase throughput.