‘Purethane® NXT’. Factory applied, two-component, natural (appears off-white) polyurethane coating. Mix resin and activator in a 2.5:1 volume ratio and apply as per manufacturer’s instructions 'APP-CA-NXT-Rev 03' dated 01.04.2017. Cure for 7 days@23°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.
‘Acothane DW Cream, Acothane DW Blue & Acothane DW Grey’ site applied, two-part polyurethane coatings to be used with or without ‘Acothane LV’ polyurethane sealer. ‘Acothane LV’ (base coat) and ‘Acothane DW Cream’ (base or middle coat) are approved for use as non-water contact coats. ‘Acothane DW Blue & Acothane DW Grey’ are approved as water-contact coats and may be used alone or as the water contact coat in any of the following combinations: Acothane DW LV Sealer/ Acothane DW Cream/ Acothane DW Blue. Acothane DW LV Sealer/ Acothane DW Cream/ Acothane DW Grey. Acothane DW Cream/ Acothane DW Blue. Acothane DW Cream/ Acothane DW Grey. Mix Part A & Part B of Acothane LV in a weight ratio of 100:48, apply as per TDS dated March 2022 and then cure for 4 hours@3°C before applying cream coating. Mix Part A & Part B of Acothane DW Cream in a weight ratio of 100:31, apply as per TDS ‘06ADW’, issue ‘2’, dated December 2022 and then cure for 4 hours@3°C before applying blue or grey water contact coat. Mix Part A & Part B of Acothane DW Blue/Grey in a weight ratio of 100:31, apply as per TDS ‘06ADW’, issue ‘2’, dated December 2022 and then cure for 7 days@3°C. For use with water up to 23°C. These materials are only approved for the mixing and curing conditions that appear on the approval. If the mixing and/or curing conditions are varied from those specified on the approval then the materials are not covered by the scope of the approval.
'GRP-FPI-FIBERSTRONG'. Light green coloured, multi-layered GRP/GRV pipe manufactured by filament winding. For use with water up to 60°C.
'LZFRP-GP-01'. Green coloured GRP material manufactured by filament winding. For use with water up to 85°C.
'SIL70W01 hoses'. White coloured (translucent), extruded silicone hoses with a shore hardness of 70. Tested in-radius sizes between 0.25 and 2.0mm. For use with water up to 85°C.
'TapTec™ 350 UPS Na & TapTec™ 400 UPS Na'. Amber coloured ion exchange resins. For use with water up to 23°C. These materials incorporate synthetic cellulose. Please note that water companies will evaluate the evidence provided and may ask for more information and they reserve the right to refuse installation.
'Rotormagnet 12-0000294'. Dark grey coloured, injection moulded Polyamide + Strontium Ferrite magnet. For use with water up to 60°C.
'A280G6 HF'. Off-white coloured, injection moulded PA66-GF30 material. For use with water up to 80°C.
'ForTii Ace WX51-FC BK00001, ForTii PA Xgea20 BK28049 & PA Xgea BK28049'. Black coloured, injection moulded PA 4T materials. For use with water up to 85°C.
'Polimid A 50 GF Natural WR'. Natural (appears off-white/beige), 50% glass fibre reinforced, injection moulded PA66 material. For use with water up to 85°C.
'Polimid A 50 GF Black WR'. Black coloured, 50% glass fibre reinforced, injection moulded PA66 material. Between June 2023 and May 2025, the material was for use with water up to 23°C. From June 2025, the material is for use with water up to 85°C.
'Polimid A 30 GF Black WR'. Black coloured, 30% glass fibre reinforced, injection moulded PA66 material. For use with water up to 85°C.
'Aquaboost Impellor'. Off-white coloured, injection moulded PES impellor. For use with water up to 60°C.
'Aquaboost+ Impellor'. Light brown coloured, injection moulded glass filled PES impellor. For use with water up to 60°C.
'Almona PE100 Pipe'. Black coloured (with blue stripe), extruded HDPE pipe. For use with water up to 85°C.
'Fusamatic Electrofusion Fittings'. Black coloured, injection moulded, polyethylene Electrofusion Fittings (made in UK from Ineos Eltex TUB121 & Hostalen CRP 100 Resist CR Black). In December 2023, Electrofusion Fittings made in Anhui Province China from Borouge Borsafe HE3490-LS & Hostalen CRP 100 Resist CR black were added to the approval. For use with water up to 60°C.
'Fusamatic Electrofusion and Spigot Fittings'. Black coloured, injection moulded, polyethylene Electrofusion and Spigot Fittings (made from Ineos Eltex TUB121, Hostalen CRP 100 Resist CR Black & Borouge Borsafe HE3490-LS). For use with water up to 60°C.
'Fusamatic Electrofusion and Spigot Fittings'. Black coloured, injection moulded, polyethylene Electrofusion and Spigot Fittings (made from Ineos Eltex TUB121, Hostalen CRP 100 Resist CR Black & Borouge Borsafe HE3490-LS). For use with water up to 60°C.
‘HELUPOWER® AQUATIC-750-BLUE’. Extruded, blue coloured cable with polyethylene sheath (water contact layer), available with between 1 and 5 metallic cores and a wall thickness of between 1.2mm & 5.9mm. For use with water up to 23°C.
‘AL ZAMIL roto moulded tank panel’. White coloured, roto-moulded, multi-layered PE tank panel. For use with water up to 60°C.
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