'Resinex POM C9N'. Natural (appears white) and black coloured, injection moulded acetal copolymer material. For use with water up to 85°C.
'Sigrafine® EK2239, EK2200, EK2230 & EK2240'. Grey coloured, compression moulded, phenolic resin impregnated carbon rings. For use with water up to 85°C.
'4.R50760000-01'. Beige coloured, sintered, ceramic rotor shaft. For use with water up to 85°C.
'Electrocement CEM III/B-SR - Ramco Slag'. Factory applied, grey coloured Portland Slag Cement. Mix cement:sand:water in a 0.6:1.0:0.22 weight ratio and apply as per manufacturer's work instructions 'WP-08-05 I, issue no. 04, Rev. 0', dated '22.08.2024'. Cure for 24 hours at 27°C. For use with water up to 85°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.
'Wudu brand-NF 131118'. Factory applied, black coloured, two-component, water based epoxy coating. Mix in a 9:1 weight ratio and apply as per manufacturer's TDS 'PAMCN-V2', dated '20240821'. Cure for 1 hour@50°C. For use with water up to 50°C. This material is 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 material is not covered by the scope of the approval.
'Dicoat 60 EX Blue'. Factory applied, blue coloured, two-component epoxy coating. Mix in a 3:1 volume ratio and apply as per manufacturer's user instructions 'SPL/R&D/TTD/UI/007', version '01', dated '03.11.2022'. Cure for 7 days@30°C. For use with water up to 85°C. This material is 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 material is not covered by the scope of the approval.
'EPONICS WP-NS (No. 20170209)'. Factory applied, dark grey coloured, two-component, solvent free epoxy resin coating consisting of a base and hardener. Mix base and hardener in a weight ratio of 7:3 and apply as per Product Data Sheet ‘1838-K’ dated February 2017. Cure for 168 hours@30°C, then 168 hours@60°C and 'rest' for 168 hours before use. For use with water up to 60°C. This material is 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 material is not covered by the scope of the approval.
'Jotaguard VA 5001'. Factory applied, blue coloured epoxy coating. Apply as per manufacturers technical data sheet dated 9th November 2015. Cure for 2 minutes, 30 seconds@232°C. For use with water up to 85°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.
'TOHPEPOWDER#6150 SHK GRAY QD'. Factory applied, grey coloured epoxy coating. Apply as per Tohpe Corporation instructions no '4230904550B'. dated 'Jan 28, 2025'. Cure for 5 minutes@200°C. For use with water up to 65°C.
'JSGL-BFSC III A (S)'. Factory applied, grey coloured cement mortar. Mix cement:sand:water in a 1:1.7:0.5 weight ratio and apply as per manufacturer's work instructions 'JSGL/WI/14', 'Issue No. 02', 'Revision No. 00', dated '29.09.2018'. Cure for 4 hours@45°C (R.H. 85%). For use with water up to 65°C. This material is 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 material is not covered by the scope of the approval.
'JSGL-BFSC III B (S)'. Factory applied, grey coloured cement mortar. Mix cement:sand:water in a 1:1.7:0.5 weight ratio and apply as per manufacturer's work instructions 'JSGL/WI/14', 'Issue No. 02', 'Revision No. 00', dated '29.09.2018'. Cure for 4 hours at 45°C (R.H. 85%). For use with water up to 65°C. This material is 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 material is not covered by the scope of the approval.
'JSGL-BFSC (E)'. Factory applied, grey coloured cement mortar. Mix cement:sand:water in a 1:1.7:0.5 weight ratio and apply as per manufacturer's work instructions 'JSGL/WI/14', 'Issue No. 02', 'Revision No. 00', dated '29.09.2018'. Cure for 4 hours at 45°C (R.H. 85%). For use with water up to 65°C. This material is 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 material is not covered by the scope of the approval.
'JSGL-SRC (E)'. Factory applied, grey coloured cement mortar. Mix cement:sand:water in a 1:1.7:0.5 weight ratio and apply as per manufacturer's work instructions 'JSGL/WI/14', 'Issue No. 02', 'Revision No. 00', dated '29.09.2018'. Cure for 4 hours@45°C (R.H. 85%). For use with water up to 65°C. This material is 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 material is not covered by the scope of the approval.
'Pulron 101 Aqua'. Factory applied, blue coloured PE coating. Apply as per manufacturer's instructions application guide dated 07.02.2018. Cure for 10 minutes@200°C. For use with water up to 65°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.
'NextGen NP-F9500 PW'. Factory applied, blue coloured powder coating. Apply as per manufacturer's technical data sheet 'FBE/ REV00 01-02-201'. Cure for 3 minutes@240°C. For use with water up to 85°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.
‘ARC S2 (E)’. Factory applied, two component epoxy ceramic coatings, available in green and grey colours. Mix, apply and cure in accordance with Application Instructions '085031EU' dated 01/25. For use with water up to 23°C. This material is only approved for the mixing and curing conditions that are included in Application Instructions '085031EU' dated 01/25. If the mixing and/or curing conditions are varied from those specified in these instructions then the material is not covered by the scope of the approval.
'JERLAC Two Pack Epoxy Beige-740'. Factory applied, two-part, beige coloured epoxy coating. Mix in a 3:1 volume ratio and apply as per manufacturer's data sheet issue number '01', dated '10.01.2024'. Cure for 7 days@30°C. For use with water up to 85°C. This material is 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 material is not covered by the scope of the approval.
'Electrocement CEM I-SR3 – Parasakti SRPC)'. Factory applied, grey coloured, Sulphate Resisting Portland Cement. Mix cement, sand & water in a 0.6 : 1.0 : 0.22 mass ratio and apply as per work instructions 'WP-08-05 I', issue '04', rev. '0' dated '22.08.2024. Cure for 24 hours@27°C. For use with water up to 65°C. This material is 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 material is not covered by the scope of the approval.
'NextGen NP-F9500 PW'. Factory applied, blue coloured powder coating. Apply as per manufacturer's technical data sheet 'FBE/ REV00 01-02-2019'. Cure for 3 minutes@240°C. For use with water up to 85°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.
'Nylon 11'. Factory applied nylon coatings available in white or grey colours. The substrate the coating is to be applied to is heated to 310°C for 30 minutes and the coating applied as per manufacturer's work instructions 'WI-09-19 Rev. 6' dated April 22, 2020. Cure for 10 minutes@270°C. The white coating is for use with water up to 23°C. The grey coating is for use with water up to 85°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.
'POLYGEL-2136'. Factory applied, two-part, white coloured (opaque) isophthalic gelcoat comprising of a resin and catalyst. Mix resin and catalyst in a 50:1 mass ratio and apply as per manufacturer's TDS 'Revision No. 10', dated 'SEPT 2024'. Cure for 3 hours@85°C. For use with water up to 50°C. This material is 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 material is not covered by the scope of the approval.
'Jindal Saw Limited Ordinary Portland Cement - 53 Grade'. Factory applied, grey coloured Ordinary Portland Cement. Mix cement, sand & water in a xx ratio of 1:1.5:0.5 and apply as per manufacturer's Work Instructions 'JSAW/AP01/DISP/PRO/WI-09', version '2.0', effective date '01.05.2023'. Cure for 2.5 hours@48°C and then 3 days@30°C. For use with water up to 60°C.
'KLINGERSIL® C-4240'. Off-white coloured NBR/fibre gasket material manufactured by calendering. For use with water up to 85°C. For use only as a jointing/material having been tested at a reduced surface area to volume ratio. This material incorporates a natural ingredient. Please note that water companies will evaluate the evidence provided and may ask for more information and they reserve the right to refuse installation.
'KLINGERSIL® C-4430'. NBR/fibre gasket material, which is green coloured one side and white coloured the other, manufactured by calandering. For use with water up to 85°C. For use only as a jointing/gasket material having been tested at a reduced surface area to volume ratio.
'Kott-Glide'. Black coloured, extruded HDPE hose. For use with water up to 85°C.
'Resinex™ KW-H'. The following grades were added to the approval in June 2025: ‘Resinex™ KW-H Na, Resinex™ KW-Na, Resinex™ KW-H K & Resinex™ KW-K’. Cream coloured ion exchange resins. For use with water up to 85°C.
'Resinex KW-8'. Amber coloured, translucent ion exchange resin. For use with water up to 85°C.
'LCPA-G(1)06 HMNC001'. Natural, (appears off-white), injection moulded, glass fibre filled nylon material. (1) 2 digits represent the amount of fiberglass added to the material with a range of 5% (05) - 65%. For use with water up to 85°C.
'27GFT'. Natural (appears white), extruded PA66+30GF material. For use with water up to 85°C.
'ULTRAMID® A3EG10 FC AQUA BLACK23285'. Black coloured, injection moulded PA material. For use with water up to 85°C.
'ULTRAMID® T7300EG10 FC Aqua BK23285'. Black coloured, injection moulded PA66 material. For use with water up to 85°C.
'Thermocomp JF006E-BK1B633'. Black coloured, injection moulded Polyethersulfone material. For use with water up to 85°C.
'PE-B-01 Inlet Pipe'. Blue coloured, injection moulded Polyethylene pipe. For use with water up to 85°C.
'PE-R-02 Outlet Pipe'. Red coloured, injection moulded Polyethylene pipe. For use with water up to 85°C.
'PE-R-01 Thermocouple Protection Tube'. Red coloured, injection moulded Polyethylene tube. For use with water up to 85°C.
'Seiger PEX-Al-PEX Pipe'. Extruded PEX-Al-PEX pipe comprising of a natural (appears off-white) inner, aluminium middle layer and white coloured outer layer. For use with water up to 85°C.
'Revolve N-275 Natural'. Natural (appears white), PE material manufactured by rotomoulding. For use with water up to 85°C.
'Flomasta Pipe Insert'. Green coloured, injection moulded PPO pipe insert. For use with water up to 85°C.
'NORYL™ 731S-701-01-01-00 black coloured, NORYL™ 731S-801-01-01-00 beige coloured, NORYL™ 731S-845-01-01-00 beige coloured & NORYL™ 731S-960-01-01-00 grey coloured'. Injection moulded PPE materials. For use with water up to 85°C
'NORYL WM330G-73701 (black), NORYL WM330G 7G8B4911 (grey) & NORYL WM330G-4G8B5291 (beige)'. Injection moulded PPE-PS materials. For use with water up to 85°C.
‘NORYL’ black coloured, grey coloured or beige coloured, injection moulded PPE + PS materials. FE1410PW – 73701. FE1520PW – 73701. FE1630PW – 73701. FE1740PW – 73701. FE1520PW - 4G8B5291. FE1630PW - 4G8B5291. FE1410PW – 7G8B4911. FE1520PW – 7G8B4911. FE1630PW – 7G8B4911. FE1410PW-4G8B5291, FE1740PW-4G8B5291 & FE1740PW-7G8B4911 were added to the approval in April 2025. For use with water up to 85°C
'KALDE PPR Pipes'. Green coloured, extruded PPR pipes. For use with water up to 85°C.
'KALDE PPR Fittings'. Green coloured, injection moulded PPR fittings. For use with water up to 85°C.
'THERMOTECH PP-R PIPE'. Green coloured (with yellow stripe), extruded PP-R pipe. For use with water up to 85°C.
'THERMOTECH PP-R FITTINGS'. Green coloured, injection moulded PP-R fittings. For use with water up to 85°C.
'PP-01 Magnesium rod plastic joint'. White coloured, injection moulded Polypropylene Magnesium rod plastic joint. For use with water up to 85°C.
'Atlas PP-R Weld Fittings'. Green coloured, injection moulded PP-R weld fittings. For use with water up to 85°C.
'FLOWTECH PP-R Weld Fittings'. Green coloured, injection moulded PP-R weld fittings. For use with water up to 85°C.
'RAKtherm PPR Pipe'. Green coloured, extruded PPR pipe. For use with water up to 85°C.
'RAKtherm PPR Fittings'. Green coloured, injection moulded PPR fittings. For use with water up to 85°C.
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