Nu-Sil WRS Coating is a versatile water repellent treatment on a siloxane base, available water-based or solvent-based. Its excellent water repellent properties reduce penetration of water, frost damage and organic growth. It is suitable for use on brick and blockwork, concrete, natural and reconstructed stone, marble and terrazzo.
Nu-Sil WRS conforms to BS 6477: 1992 and will not affect the original colour of the substrate. It is highly resistant to weathering and UV exposure, moisture vapour permeable with a non-glossy appearance.