How this coating category should be evaluated.
Architectural coatings define both protection and appearance. Interior and exterior walls have different demands for substrate sealing, weather resistance, washability, color stability, texture and maintenance. Decorative effects also require controlled samples and application technique.
Application challenge
Wall substrates may vary in porosity, alkalinity, cracking, moisture and previous coatings. Exterior exposure and decorative application methods add further variables to the system design.
System approach
A typical route includes repair and cleaning, a compatible sealer or primer, one or more body coats and the selected finish. Color and texture should be approved on a representative sample panel.
