Sika Sikafloor 2640 provides a hard wearing, seamless, low maintenance, slip resistant gloss finish when broadcasted with different aggregate grades.
Sikafloor 2640 is ideal as a seal / top coat for slip resistant broadcast systems, such as multi-storey and underground car park decks, maintenance hangars and for wet process areas, such as the beverage and food industry.
Providing a coloured, slightly textured, roller coat for concrete and cement screeds, Sikafloor 2640 is suitable for normal up to medium heavy wear e.g. storage and assembly halls, maintenance workshops, garages and loading ramps. Varying thickness’s can be achieved from 0.6–0.8 mm.
Prepare substrate in accordance with product data sheet.
Prior to application, confirm substrate moisture content, relative air humidity, dew point, substrate, air and product temperatures. If moisture content > 4% parts by weight, Sikafloor EpoCem may be applied as a Temporary Moisture Barrier (T.M.B.) system.
Pour mixed Sikafloor 150 / 151 primer onto the prepared substrate and apply by brush, roller or squeegee then back roller in two directions at right angles to each other. Ensure a continuous, pore free coat covers the substrate. If necessary, apply two priming coats. Confirm waiting /overcoating time has been achieved before applying subsequent products. Refer to individual primer Product Data Sheet.
Rough surfaces must be levelled first using Sikafloor 150 / 151 levelling mortar. Confirm waiting /overcoating time has been achieved before applying subsequent
products. Refer to individual Product Data Sheet.
Pour mixed Sikafloor®-2640 onto the prepared substrate and apply using a short-piled roller in two directions at right angles to each other. A seamless finish can be achieved if a ‘wet’ edge is maintained during application.
After waiting the appropriate overcoating time / curing, pour the mixed Sikafloor®-2640 onto the textured coating and spread evenly using a squeegee at the required
consumption rate ( 0.6–0.8 kg/m2 ) to completely encapsulate the sand. Then using a short-piled roller, back roller in two directions at right angles to each other. A seamless finish can be achieved if a ‘wet’ edge is maintained during application
Sika Sikafloor 2640 is used within the following Sika systems:
|Finish:||Textured Gloss Finish|
|Stock Colours:||RAL3003, RAL3009, RAL5010, RAL5015, RAL6002, RAL6010, RAL7011, RAL7031, RAL7032, RAL7035, RAL7037, RAL7038, RAL7047, RAL9005, RAL9010|
|VOC Content:||<500 g/L|
|Suitable Substrates:||Concrete and cement screeded floors|
|Application Method:||Short Piled Roller, Squeegee|
|Theoretical Coverage:||Dependant on system|
|Wet Film Thickness (WFT):|
|Dry Film Thickness (DFT):||0.6 - 0.8mm|
|Pot Life:||20 minutes at 20°C|
|Foot Traffic:||6 hours at 20°C|
|Light Traffic:||11 hours at 20°C|
|Fully Cured:||14 hours at 20°C|
|Cleaner / Thinner:||Clean all tools and application equipment with Sika Thinner C immediately after use. Hardened material can only be removed mechanically.|
|Shelf Life:||24 months from date of production|
|Packaging:||Available in 30 Kg|
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.