Thanks for a genuine reply.
How about a bonding agent to put on the wall before the scratch coat or will it be fine to render straight onto fresh block work?
Thanks
Hi guys,
I am by no means a plasterer so bare with me.
I have built a Concrete block wall (blocks laid flat) in my garden and it is time to have a go at rendering it.
What mix ratio should I be using.
What sand do I have to use? Some say builders is fine, others say don't touch it, some...
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