How Do I Make My Own Stucco

1 part Portland cement.​1 part ​hydrated lime.​3 parts ​sand.​​Water to thin out mix to a cake batter consistency.

What mix is used for stucco?

The Basic Recipe: Like I mentioned before a simple 3 parts sand to 1 part plastic cement ratio is adequate for most stucco and stone scratch coats.

Can mortar be used as stucco?

Mortar (80 lbs.) – Mortar can be used but I would recommend using a stucco base coat instead of mortar because it is a different consistency and has a little bit different composition but you can use it in a pinch.