Spray Sealer – Matt

Size 100ml

A matt spray sealer is a clear, protective coating designed to preserve the natural look of Jesmonite pieces while adding durability. It helps protect against moisture, stains, and surface dust without adding shine. The best time to apply it is after your Jesmonite piece has fully cured—usually 24 hours after demolding—on a clean, dry surface. Apply in light, even coats in a well-ventilated area for optimal results.