Hello fellow haunters.
Yes, even though I do use alot of stucco products the Quickcrete is a harder outcome. I do not use stucco as a hardcoat though. I use stucco as a texture coat. I normally use a high end urethane hardcoat over foam for the protection. I have had items outside for many years with the hardcoat and stucco over foam. The roofing foam is fine for indoors but pricey. I hope I helped.
Scenic Art Productions