Metal fasteners, namely, screws, washers, brackets, and mounting hardwarepackaged and sold for attaching or reinforcing nonmetal building boards,modular construction elements, roofing or decking panels, shower pans,curbs, benches, and related waterproof construction products.

Plumbing fittings, namely, drains; Floor drains; Drain structures for use in spas, steam rooms and baths

Insulating waterproofing membranes; Foam insulation materials for use in building and construction; Extruded construction forms for insulation; Thread seal tape; Adhesive tapes for industrial purposes; Non-metallic seals for joints; Weatherizing membranes and vapor barriers; Gaskets for industrial use; Sealant compounds for joints; Waterproof sealants; Adhesive sealants for use in construction; Insulating materials for floors

Non-metal building materials, namely, cement-coated extruded polystyrene(XPS) foam or comparable composite boards and panels for use aswallboards, flooring underlayment, roofing, exterior decking, shower andbath backer boards, tile-ready pans, bases, curbs, ramps, benches, niches,shelves, corner pieces, shaft-liner panels, and modular constructionsystems for interior walls, ceilings, wet-area rooms, and exteriorinstallations.

Technical support services, namely, technical advice related to the installation of waterproof building panels, modular construction systems, flooring androofing assemblies, shower systems, and related accessories; Installation of waterproof building panels, modular construction systems, flooring androofing assemblies, shower systems, and related accessories