What are polyurethane finishes?

Cabinet finishes face constant exposure to humidity, food spills, oils, and high-frequency handling. While paint provides color, it remains vulnerable to chipping, staining, and abrasion over time. Applying a topcoat of polyurethane creates a non-porous protective barrier over the painted surface. This poly coating delivers key practical benefits: Impact & Scratch Resistance: Hardens the surface to prevent dings, scratches, and wear along heavily used door edges. Moisture & Chemical Defense: Prevents water, kitchen grease, and cleaning chemicals from penetrating the paint layer. Color Preservation: Seals the pigment underneath, protecting it from fading or yellowing caused by UV exposure. Wipe-Clean Maintenance: Creates a smooth, sealed surface that allows for effortless daily cleaning. This dual-layer process ensures the cabinet maintains both its aesthetic finish and structural integrity over years of regular use.