Sika Sikafloor® 381

Non Hazardous
A two part epoxy coating for providing chemical and mechanical resistance for concrete and screed surfaces.
Available in most BS and RAL colours, please call for more information
From £421.20 £351.00
In stock
Only %1 left
Product Description

Sika Sikafloor-381 is a two part self-smoothing epoxy coating which is highly chemically and mechanically resistant and is for concrete and screed surfaces.

Best Uses

Sikafloor-381 is used for coating concrete and screed surfaces in bund areas, to protect against water contaminating liquids. It provides a high level of chemical and mechanical resistance and is abrasion resistant and liquid proof.


Concrete surfaces must be mechanically prepared by using abrasive blast cleaning or scarifying equipment in order to remove cement laitance and achieve an open textured surface. Sikafloor-381 is a two part epoxy and requires mechanical stirring. After suitable preparation, application is with a serrated trowel and spiked roller. Please consult the Product Data Sheet for more information.

Surface and Environment

Sikafloor-381 provides a self-smoothing epoxy resin that is available in a range of colours and provides an abrasion resistant surface which is also liquid proof and chemical resistant. The option of a slip resistant surface is possible.

Technical Details


Sika Sikafloor 381 is used within the following Sika systems:

  • Sikafloor MultiDur EB-31
  • Sikafloor MultiDur ET-31 V
  • Sikafloor MultiDur ES-31

See Data Sheets tab for System sheet downloadable PDF.

Technical Info

  • Two part epoxy system
  • Chemical and Abrasion resistant
  • Slip resistant surface is possible
  • Application: Serrated trowel and spiked roller
  • Cleaner: Thinner C
  • Size: 25 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.

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