'Cementitious Coating 851 Grey'. Site applied, two part, grey coloured cementitious waterproof mortar which can be applied as a one-coat or two-coat system Mix liquid (Part A) and powder (Part B) in a weight ratio of 1:3.92 and apply as per manufacturer’s instructions 'Bulletin No.851 /031/012' dated July 2021. When using as a one-coat system cure for 21 days@7°C. When using as a two-coat system cure coat one for 1 hour@7°C and cure coat two for 21 days@7°C. For use with water up to 23°C. This material is only approved for the mixing and curing conditions that appear on the approval. If the mix and/or cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'4MID 9B22150 W-A BBK'. Black coloured, injection moulded PA6 material. For use with water up to 85°C.
'Grilamid LBKN-50H FWA natural, Grilamid LBKN-30H FWA natural, Grilamid LBKN-50H FWA black 9225 & Grilamid LBKN-30H FWA black 9225'. Natural (appears light grey) and black coloured, injection moulded nylon materials. For use with water up to 85°C.
‘Dowlex 2631UE & Dowlex 2631.10UE’ Natural (appear white coloured). ‘RX 102 Natural, RX 102 Black 9003 & RX 102 GR Black 9003’ (black coloured). In April 2025 ‘RX102 Blue 6263’ (blue coloured) was added to the approval. Rotationally moulded polyethylene materials. For use with water up to 70°C
‘Dowlex 2629UE & Dowlex 2629.10UE’. ‘RX 101 Natural, RX 101 Black 9003 & RX 101 GR Black 9003’. Natural (appears white coloured) and black coloured, rotationally moulded polyethylene materials. For use with water up to 70°C.
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