Please note, this product is now discontinued. See Sikagard 680S Clearglaze as the alternative.
Sika Sikagard® 680S Cosmetic is a one component coloured flexible anti-carbonation coating for concrete and cemtitious surfaces.
Sikagard® 680S Cosmetic is a top coat which is based on methacrylic resins and is resistant to weathering, alkalis and ageing. It is available in a good range of colour shades and is suitable for mineral substrates such as concrete and other cementitious surfaces.
Sikagard® 680S Cosmetic protects against atmospheric damage and enhances concrete and cementitious materials on buildings and infrastructures. It protects against ingress, provides moisture control and increases the restivity on exposed aggregate concrete.
Sikagard® 680S Cosmetic has quick drying properties which mean that it quickly provides a rain resistant coating. It is recommended that 50 percent of Sikagard® 680S Clear Glaze is added to the first coat of Sikagard® 680S Cosmetic when applying to very absorbent and/or porous substrates. This will strengthen the substrate and reduce the risk of a patchy appearance. Please contact the Promain Office for more guidance.
Surface and Environment
Sikagard® 680S Cosmetic provides a coloured matt finish which protects and/or refreshes exposed aggregate concrete. Sikagard® 680S Cosmetic delivers excellent weather resistant properties and is based on a methacrylic resin with fast evaporating solvents.
Sikagard® 680S Cosmetic protects concrete substrates against atmospheric attack caused by penetration from salts and gases. Sikagard® 680S Cosmetic also resists carbon dioxide attack and reduces the rate and depth of carbonation to the concrete or cement substrate.
- Stir before application
- Apply with a brush or short pile lambskin roller
- Protective coating against atmospheric and carbon dioxide damage
- Does not adversely affect water vapour permeability
- Reduces dirt and rain penetration
The manufacturers data sheets are available for download from this website. It is your responsibility to read and understand all aspects of the data sheets before you place an order and prior to application. Please pay special attention to the preparation, mixing and application temperatures of the product, cleaning of substrate and environmental factors such as temperature, rain etc. Quoted coverage rates are based on the manufacturers theoretical rates and may vary depending upon substrates absorption, texture and application. We always recommend a test is carried out to ensure suitability.
Customer further agrees that Promain have no liability for any errors or omissions contained within the Product Data Sheets and are not liable for failure due to misapplication or inadequate substrate cleaning and preparation. For more information please refer to our Terms & Conditions.