'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.
'Lawton Soldering Flux'. Opaque, cream coloured soldering flux in the form of a paste. For use with water up to 70°C.
'Devi Flosto GRP (SMC) Hot Press Moulded Tank Panels' (manufactured from SMC 523/35). Grey coloured, hot press moulded GRP panels with a thickness of between 3.0mm & 16.0mm. For use with water up to 23°C.
‘Polycor LP Gel Coat reinforced with Norsodyne H 13212 TAE laminating resin’. ‘NORSODYNE H 13212 BTAE laminating resin’ was added to the approval in July 2024. ‘Polycor LP Gel Coat’ is a brush or spray applied polyester resin gel coat, available in white or grey colours and is reinforced with Norsodyne H 13212 TAE or NORSODYNE H 13212 BTAE glass fibre laminate. Apply the brush grade as per manufacturer’s technical data sheet ‘7100’ dated 10.10.17 and apply the spray grade as per manufacturer’s technical data sheet ‘7200’ also dated 10.10.17. Cure for 24 hours@25°C. For use with water up to 23°C. This material is only approved for the curing conditions that appear on the approval. If the cure conditions are varied from those specified on the approval then the material is not covered by the scope of the approval.
'YD-PEX' hose. Natural (white coloured), extruded single layered PEX hose. In May 2024 ‘YD-PEX-BL’ hose was added to the approval. Black coloured, extruded, single layered PEX hose. Both are for use with water up to 85°C.
'Silicopaste 312500'. White coloured silicone grease. Apply as per manufacturer’s instructions. For use with water up to 65°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.
'POLYPOL-1045'. Yellow coloured, contact moulded Isophthalic Unsaturated Polyester Resin material. For use with water up to 50°C.
‘VP1620-WR & VP-2020-WR’. Single layer, cream coloured, extruded PEX-b tubes. For use with water up to 85°C.
'Radius Systems Light Blue SC80 Pipe'. Extruded, dual layered pipe consisting of a black coloured PE80 inner layer and blue coloured PE80 outer layer. For use with water up to 23°C.
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