'KARUMEL EX4412 (RAL5005) & KARUMEL EX4412 (Blue)'. Factory applied, blue coloured epoxy powder coatings. Apply as per manufacturer's application guide for potable water reference number 'KCSA-21090101' dated September 2021. 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.
'LNXFSY'. Factory applied, grey coloured Portland Cement Mortar. Mix cement, sand and water in a 2:1:0.4 mass ratio and apply as per manufacturer's instructions issue 'X202101207F' dated '2021-12-07'. Cure for 12 hours@55°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 materials are not covered by the scope of the approval.
'Desmopol DW'. Factory applied, two-component, cream coloured (once mixed and applied) polyurethane resin coating. Mix components A & B in a 4:1 volume ratio and apply as per manufacturer's TDS 'DESMOPOL DW v.11-03-2022'. Cure for 6 hours@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 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.
'Eurokote® 48-20'. Factory applied, blue coloured, two component epoxy coating consisting of a resin and hardener. Mix resin and hardener in a mass ratio of 68:32 and apply as per manufacturer's TDS dated 10/12/2018. Cure for 24 hours@20°C. For use with water up to 60°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.
‘Sikalastic P 770’ (formerly known as ‘MasterSeal P 770’) Primer for use with ‘Sikalastic M 808’ (formerly known as ‘MasterSeal M 808 Grey’, and ‘MasterSeal M 808 Light Grey’) topcoats. Site applied coating system, which is light grey coloured (once mixed and applied), comprising of a primer and polyurethane coatings. Coat 1 primer: Mix parts A & B of ‘Sikalastic P 770’ Primer in a weight ratio of 2.2:2.8. Apply as per manufacturer’s IFU ‘version No. 1’, dated ‘22nd November 2024’. Cure for 24 hours@7°C. Coat 2 (coating): Mix parts A & B of ‘Sikalastic M 808’, dark grey coloured (once mixed) polyurethane coating in a weight ratio of 3.3:1.7. Apply as per manufacturer’s IFU ‘version No. 1’, dated ‘22nd November 2024’. Cure for 6 hours@7°C. Coat 3 (water contact coating): Mix parts A & B of ‘Sikalastic M 808’, light grey coloured (once mixed) polyurethane coating in a weight ratio of 3.3:1.7. Apply as per manufacturer’s IFU ‘version No. 1’, dated ‘22nd November 2024’. Cure for 7 days@7°C. When applying the coating system to GRP there is no need to apply a primer. Mix, apply and cure ‘Sikalastic M 808’ dark grey and then mix, apply and cure ‘Sikalastic M 808’ light Grey (water contact layer) as detailed above. For use with water up to 23°C.
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