Durastop

Class [19]
Non-Metallic Building Material Products

Flexible non-metallic waterstop joints for use with concrete structures; building stone; bituminous products for building; building materials, not of metal; building materials with soundproofing qualities, not of metal; building paper; building timber; buildings, not of metal; cladding, not of metal, for building; coatings [building materials]; concrete building elements; duckboards, not of metal; floors, not of metal; moldings, not of metal, for building; refractory construction materials, not of metal; slabs, not of metal, for building.