How to fix large deep cracks in hard plaster?

[style4life]

What are the best products to use to fix large deep cracks in hard plaster, I know I need to render first, then top coat, but what products are the best?

 

[MitchellMc]

Welcome to the Bunnings Workshop community @style4life. It's wonderful to have you join us, and many thanks for your question about repairing hard plaster.

Here are a couple of helpful guides: How to hard plaster a brick wall and How to white set internal render. 

I'd suggest using Dunlop 20kg Multipurpose Acrylic Render for the bulk filling and then Gyprock CSR 20kg Hardwall Plaster for the top coat.

Please let me know if you have any questions.

Mitchell