Does machine need a special mix or compound material?
No, the rendering material recommended for RENDERING MACHINE is the same material that you use when plaster by hand. It can work with the traditional cement mortar, however lime or gypsum or other additives can be added into the mixture if needed.
The machine can work on the normal mortar as follows:
i. Cement or Lime + Sand + Water (cement:sand=1:3 or 1:4)
ii. Ready Mix + Water
iii. Gypsum + Water
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