Marshall Trade Seal 125mm – 135mm

Trade-Seals are a one piece self-adhesive waterproofing collar used to seal thru-wall penetrations.

• A one piece self adhesive collar for sealing around pipe and conduit.
• A one component secondary fashing system.
• Can be used on all accepted wall underlays including bituminous paper.
• Can be installed on the inside of RAB systems & wall underlay’s – retroft installation
• Requires no adhesives to hold in place.
• Can be left exposed to Weather and UV for up to 90 days.
• Will adhere to most clean and dry substrates including Fibre cement and Ply RAB board.
• BRANZ Appraised for flexible and rigid wall underlays

Trade-Seals should be considered a secondary flashing system