PROVENT

Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes, namely, polyethylene foam for insulating purposes; plastics in extruded form, namely, polyethylene foam for insulating purposes for use in manufacture; packing, stopping and insulating materials namely, polyethylene foam for insulating purposes; flexible pipes, not of metal

Building construction; Repair of concrete flooring; Installation of impact sound isolation and vapor barriers under the flooring