cbk Posted January 7, 2022 Share Posted January 7, 2022 I'm trying to work out best option for external render onto an ICF woodcrete block (Isotex). Architect has recommended K Rend but their tech suppot does not seem to have experience of the woodcrete type ICF block and their recommended build up is based on a Polystyrene type ICF build. Has anybody used K Rend or similar on a woodcrete type ICF block? What basecoat/topcoat would work best? Link to comment Share on other sites More sharing options...
nod Posted January 7, 2022 Share Posted January 7, 2022 (edited) HP12 Base Fibre mesh Then any K topcoat Alternatively LW1 6 mil then mesh Leave for three hours The 10 mil of LE1 Scape following morning If you need Something in writing Speak to Warren or Chris Or Kathia Vallester in the K rend office Edited January 7, 2022 by nod 1 Link to comment Share on other sites More sharing options...
Chanmenie Posted January 7, 2022 Share Posted January 7, 2022 Isotex recommend Silicone render, I have a spec sheet from them, if you message me your email address I’ll send it to you Link to comment Share on other sites More sharing options...
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