Please note, this product is now discontinued. It has now been superseded by Sika Sikafloor 381.
Sika Sikafloor-390 is a two part flexible and chemically resistant epoxy coating for concrete and screed surfaces.
Sikafloor-390 has a high level of chemical resistance, is liquid proof and provides protection against water contaminating liquids. It is easy to use whether it is for crack-bridging or as a chemically resistant coating for concrete and screed surfaces.
Sikafloor-390 is used for crack bridging and to provide a chemically resistant coating for concrete and bund areas. Sikafloor-390 is liquid proof and provides protection against water contaminating liquids.
Sikafloor-390 is applied by serrated trowel and spiked roller. After suitable preparation of the substrate, the product should be mechanically mixed. It is also imperative that moisture content, humidity and dew point are taken into consideration. Please read the application instructions on the Product Data Sheet for essential information.
Surface and Environment
Concrete substrates should be mechanically prepared with an abrasive blast cleaner or scarifying equipment. All dust and loose material should be removed with a brush or vacuum.