National Metal unveils prefab expansion joints
September 27, 2000
National Metal Shapes Inc., the makers of the ProEdge tile trim system, has introduced a new line of prefabricated expansion joints. The trims can be ordered in solid aluminum in eight different finishes. The caulking in the center is an architectural grade polyurethane sealant that complies with all ANSI requirements, the company says. The sealant is available in 25 standard colors, and custom color matching is available.