Broadloom Carpet on Weldlok OnGuard is one of Mohawk’s high performance commercial broadloom floor coverings with a nylon backing and nylon face fiber. The Weldlok platform consists of various styles, colors, and patterns made with a nylon pile fiber layer and Weldlok backing. The pile fiber wear layer contains Type 6, 6.6, or Recycled Type 6, which may be yarn dyed, solution dyed, or a a combination of yarn and solution dyed.