The Union Tool Corporation offers hot melt roller coaters to cover applications from 6 in. to 120 in. These hot melt roller coaters can use hot melt adhesives (PUR, PSA, EVA) as easily as water-based adhesives and can be applied to a variety of substrates including wood, foam, plastic and steel. The company says they're perfect for table and countertops, office partitions, door panels, entry and garage doors, RV wall, ceiling and floor panels.