The feasibility of applying a low-sheen finish over a surface previously coated with a medium-sheen enamel represents a common query in painting projects. Success hinges on proper surface preparation to ensure adequate adhesion. Failure to address existing gloss can result in poor adherence and subsequent coating failure.
Achieving a durable and aesthetically pleasing result offers practical advantages. A matte finish provides a less reflective surface, which can minimize the appearance of imperfections. Historically, achieving good adhesion between dissimilar paint types presented challenges, but advancements in primer technology have mitigated many of these issues.