Chalk cob cottage render

[duke163]

I've got a job where the client wants the existing render sorted to match the new extension we are going to render , It is sound but cracked in places and on chalk cob walls .
It's been eml'd then s&c with block lines cut in it. I fancy giving parinter a go but what flat render finishes can you use on top ?

 

[SpankySouthport]

Parmurex is there bagged S&C I think bud


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[duke163]

Parmurex is there bagged S&C I think bud


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Cheers mate