multi finish on top of lime plaster/ render?

[Col27]

Hi all

As above. Is this do-able?

Cheers

 

[leebo02]

i have not done this for years, but when we used to we was always told to float and then not set it for at least a week which meant putting water proofer in the render or uni bonding before setting, if you don't leave the render for at least a week its quite likely the setting will crack