K rend over cement board

Shakey1234200

New Member
Hi has anyone ever used k1 k rend ( scraped finish) on cement board? K rend have said they don’t recommend it and to use their thin coat render. My local k rend supplier has said if I am going to use the k1 then to use a 10mm bead. Was wondering if any had any experience with this? Thanks.
 
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