RHOA Film roll

RHOA Film™ is a clear, precision-engineered, non-porous sheeting designed to create the signature smooth, polished concrete finish of the RHOA system. It controls surface curing and texture, allowing the plaster to set against a perfectly flat surface—resulting in a refined, authentic cast-in-place concrete appearance with subtle formwork character.

Each roll measures 3' x 8', 6 mil thick, providing the ideal balance of flexibility and stability during application. Both surfaces are specially treated to achieve controlled adhesion and optimized reflective properties—allowing the plaster to release cleanly while enhancing surface density, depth, and sheen. This engineered treatment is critical to achieving the consistent, high-end finish that defines the RHOA system.

Each roll is designed to match one bucket of RHOA Plaster (24 sq ft coverage). Depending on the desired formwork pattern or panel layout, additional film may be used to create specific joint lines and elevate the overall design aesthetic.