Description Sikalastic®-1K is a one-component, crack-bridging, fibre-reinforced mortar, based on cement modified with special alkali-resistant polymers. Sikalastic®-1K is suitable for application by brush or trowel. Uses Flexible waterproofing and protection of concrete structures including tanks, basins, pipes etc. Waterproofing of bathrooms, showers, terraces, balconies, swimming pools before the application of ceramic tiles bonded with adhesives Waterproofing of external wall surfaces to be backfilled in ground Inside waterproofing of negative water pressure of walls and floors in basements Flexible protection coating for reinforced concrete structures against the effects of freeze-thaw and carbon dioxide attack to improve durability Advantages One-component product, only water needs to be added Adjustable consistency, easy to apply by brush or trowel Good sag resistance and easy to apply, even on vertical surfaces Good crack-bridging ability Very good adhesion on many substrates including concrete, cement mortars, stone, masonry Can be applied on damp substrates
