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RIW Gas Seal GR DPC is a Damp Proof Course , Cavity Tray suitable for use in masonary where resistance to Carbon Monoxide , Methane and Hydrocarbon is required.
The product must be lapped and sealed to the gas proof membrane internally as neccesary. Preformed RIW Gas Seal GR Cloaks can be prefabricated for use in external & Internal corners and door reveals.
RIW Gas Seal GR DPC is a Damp Proof Course , Cavity Tray suitable for use in masonary where resistance to Carbon Monoxide , Methane and Hydrocarbon is required.
The product must be lapped and sealed to the gas proof membrane internally as neccesary. Preformed RIW Gas Seal GR Cloaks can be prefabricated for use in external & Internal corners and door reveals.
