'Polyurea Rayston'. Site applied, blue coloured, two-component polyurea coating consisting of Component A, Component B and Component C (Pigment Paste). Mix & apply as per manufacturers datasheet dated 13/09/22. For use with water up to 60°C. This approval is valid only for the material when it is applied by experienced, suitably trained applicators that are authorized and/or certified by Krypton Chemical, S.L. The authorization, training and certification of the local applicators are the responsibility of Krypton Chemical, S.L. and not the responsibility of WRAS.
'Interline 925 Cream'. Site applied, cream coloured, two-component, solvent free epoxy coating. Mix part A (white liquid) with part B (yellow liquid) in a volume ratio of 3:1 and apply as per manufacturer’s TDS ref. ‘2252’ dated 17/12/2020. Cure for 7 days@25°C. 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.
'Sikalastic 840 ES'. Site applied, blue coloured, two-component polyurea coating consisting of Component A, Component B and Component C (Pigment Paste). Mix & apply as per manufacturers datasheet dated 16/05/2022. For use with water up to 60°C. This approval is valid only for the material when it is applied by experienced, suitably trained applicators that are authorized and/or certified by Sika UAE L.L.C The authorization, training and certification of the local applicators are the responsibility of Sika UAE L.L.C and not the responsibility of WRAS.
'Fosroc® Polyurea WPW'. Site applied, blue coloured, two-component polyurea coating consisting of Component A (blue coloured) & Component B. Mix & apply as per manufacturers datasheet dated September 2022. For use with water up to 60°C. This approval is valid only for the material when it is applied by experienced, suitably trained applicators that are authorized and/or certified by Fosroc International. The authorization, training and certification of the local applicators are the responsibility of Fosroc International and not the responsibility of WRAS.
'Silicone Greases PH041, 665016-TUB, 665016, PHCB041, 665017 & ASG50'. White coloured silicone greases. Apply as per manufacturer’s instructions. For use with water up to 65°C.
'F15220 Center Silicone Lubricant'. White coloured silicone grease. Apply as per manufacturer’s instructions. For use with water up to 65°C.
'SAPPCO PE100 Black Pipe'. Black coloured, extruded polyethylene pipe which has blue stripes on the outside. For use with water up to 65°C.
'Borfit HDPE Pipe'. Black coloured, extruded HDPE pipe. For use with water up to 60°C.
‘Dura-Line HD100 B Pipe’. Black coloured (with blue stripes), extruded HDPE pipe. For use with water up to 60°C.
'NTG PE100 Fittings'. Black coloured, injection moulded HDPE fittings. For use with water up to 60°C.
'Supreme PE Electrofusion Fittings'. Black coloured, injection moulded polyethylene (PE 100) electrofusion fittings. For use with water up to 65°C.
'DR-PLAST HDPE PE-100 Pipes'. Black coloured (with dark blue stripe), extruded HDPE pipe. For use with water up to 60°C.
'DR-PLAST HDPE PE-100 Fittings'. Black coloured, HDPE fittings manufactured by either injection moulding or butt fusion welding. For use with water up to 60°C.
'Eltex PC002-50R968'. Light blue coloured, extruded polyethylene material. For use with water up to 23°C.
'Eltex Superstress TUB121N6000'. Black coloured, extruded polyethylene material. For use with water up to 23°C.
'Eltex TUB121'. Black coloured, extruded polyethylene material. For use with water up to 60°C.
'BorSafe HE3490-LS'. Black coloured, extruded PE material. For use with water up to 60°C.
‘Ramofin PPH300G6NT’, Natural (appears cream in colour), injection moulded, polypropylene material. For use with water up to 85°C.
'Sigma 511 (pink), Sigma 500 (blue) and Sigma 588 & 600 (white)'. PTFE sheet materials manufactured by calendaring & sintering. For use with water up to 85°C.
'4360 'O' rings, washers, membranes and lip seals'. Black coloured, injection moulded EPDM components with a shore hardness of 60. The ‘O’ rings have a tested in-radius size of 1.31mm. The washers have a tested in-radius size of 1.05mm. The membranes have a tested in-radius size of 1.55mm. The lip seals have a tested in-radius size of 0.40mm. For use with water up to 85°C.
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