Sika Damp Stop SKU: 270613 MODEL: 622322 Error. try again later You've successfully joined the club $ 184 each or 4 interest free payments of $46.00 with More info × Mitre 10 SAvailable at selected stores. Check your local store for details Variants Sika Damp Stop provides a moisture barrier for interior and exterior concrete or masonry surfaces. This prevents ingress of water vapour and will protect linings and furnishings. Features and benefits Water based - easy to apply. Dries in 4 hours. Non-toxic and odourless. Can be applied to damp or fresh concrete.