This system provides a durable solvent-based epoxy wall coating for interior and exterior concrete or plaster surfaces. The substrate is first levelled with Unimix SF, a high-strength, non-sag, trowel-applied mortar ensuring a smooth, zero-shrinkage base. One coat of Penguard Clear Sealer is then applied to penetrate and seal the surface. The system is finished with two coats of Penguard Topcoat, a glossy, epoxy-based protective finish suitable for atmospheric and immersed conditions.