Class 019
Non-Metallic Building Material Products
Profiles, not of metal for road building; asphalt, pitch and bitumen; elastomer bitumen fluxed with coal or petroleum oils; emulsions of elastomer bitumens and emulsions of elastomer bitumens fluxed with coal or petroleum oils, road surfacing materials, among other emulsions of bitumen and materials for making seals and repairing cracks in road surfaces.
