RIW Gas Seal GR DPC is a damp proof course/cavity tray, suitable for use in masonry where resistance to carbon dioxide, methane and hydrocarbon is required.
RIW Gas Seal GR DPC is a damp proof course/cavity tray, suitable for use in masonry where resistance to carbon dioxide, methane and hydrocarbon is required.
RIW Gas Seal GR DPC is a damp proof course/cavity tray, suitable for use in masonry where resistance to carbon dioxide, methane and hydrocarbon is required.
RIW Gas Lap Tape is a single-sided self-adhesive PVC tape for sealing edges of lapped product. The tape is generally used to seal down loose edges formed as a result of lapping gas resisting membranes.
RIW Lap Tape RB is a strong polypropylene woven mesh, partially embedded into a self-adhesive polymer/bitumen compound, with a release coated inter-leave.
RIW Structureseal GPT is a 1.5mm thick, unique blended polyethylene membrane with a bonded geotextile for pre-applied waterproofing applications, where ground gas or VOC protection is also required.