Sika Sikafloor® 161 Epoxy Primer

Part A: UN3082 (Class: 9, Pk Grp: III), Part B: UN1760 (Class: 3, Pk Grp: III)
A moisture tolerant solvent free epoxy primer that works as a universal primer for use with most Sika floor systems.
Available in 30 Kg
£418.80 £349.00
In stock
Product Description

Please note, this product is discontinued but has been temporarily reinstated due to demand.

It has been superseded by Sika Sikafloor 151 in 30 Kg only that benefits from a lower VOC. However, Sikafloor 151 is temporarily out of stock.

Sika Sikafloor 161 Epoxy Primer is a moisture tolerant solvent free epoxy primer that works as a universal primer for use with most Sika floor systems.

Best Uses

Sikafloor 161 Epoxy Primer is best used on trowelled or tampered concrete floors or onto blasted power floater floors and priming concrete substrates prior to the application of a decorative and protective topcoat.

Used for priming concrete substrates, cement screeds and epoxy mortars, not suitable for application directly onto power floated floors without being blast tracked first.

This product has been used in high end automotive garage floors such as the Ferrari dealership in Manchester. See our blog here:


Sikafloor 161 Epoxy Primer can be applied using brush or roller and offers excellent penetration and adhesion with short drying times. 161 has excellent flowing properties allowing for easy application with a theoretical coverage rate of 2-3m2 per litre.

Surface and Environment

Sikafloor 161 Epoxy Primer is suitable for use on all concrete surfaces and is a multi purpose product that can be used in most internal environments such as warehouses, factories and workshops.

Technical Details


Sika Sikafloor 161 is used within the following Sika systems:

  • Sikafloor MultiDur EB-14
  • Sikafloor MultiDur EB-24
  • Sikafloor MultiDur EB-31
  • Sikafloor MultiDur EB-39
  • Sikafloor MultiDur EB-39 ECF
  • Sikafloor MultiDur ES-14
  • Sikafloor MultiDur ES-24
  • Sikafloor MultiDur ES-24 ECF
  • Sikafloor MultiDur ES-24 ESD
  • Sikafloor MultiDur ES-25 ESD
  • Sikafloor MultiDur ES-31
  • Sikafloor MultiDur ES-31 ECF
  • Sikafloor MultiDur ES-39
  • Sikafloor MultiDur ES-44 ESD
  • Sikafloor MultiDur ET-39 V
  • Sikafloor MultiDur ES-39 ECF
  • Sikafloor MultiDur ES-40 ESD
  • Sikafloor MultiDur ET-14
  • Sikafloor MultiDur ET-14 ECF
  • Sikafloor MultiDur ET-15
  • Sikafloor MultiDur ET-25 ESD
  • Sikafloor MultiDur ET-31 V
  • Sikafloor MultiDur ET-31 ECF/V
  • Sikafloor MultiDur ET-39 ECF/V
  • Sika Comfortfloor PS-23
  • Sika Comfortfloor PS-24
  • Sika Comfortfloor PS-63
  • Sika Comfortfloor PS-64
  • Sikafloor MonoFlex MB-23
  • Sikafloor MonoFlex MB-25
  • Sikafloor DecoDur EB-26 Quartz
  • Sikafloor DecoDur EM-21 Compact
  • Sikafloor DecoDur ES-26 Flake
  • Sikafloor MultiFlex PB-21 UV
  • Sikafloor MultiFlex PB-26 UV
  • Sikafloor MultiFlex PB-32
  • Sikafloor MultiFlex PB-32 UV
  • Sikafloor MultiFlex PB-51 UV
  • Sikafloor MultiFlex PS-26
  • Sikafloor MultiFlex PS-52

See Data Sheets tab for System sheet downloadable PDF.

Technical Info

Components: Two Part
Type: Low viscosity epoxy resin
Stock Colours: Brownish Translucent
Tintable: No
VOC Content: 500.0g per Litre
Volume Solids: 100%
Suitable Substrates: For priming concrete substrates, cement screeds and epoxy mortars
Application Method: See product data sheet
Theoretical Coverage: See product data sheet
Wet Film Thickness (WFT):
Dry Film Thickness (DFT):
Induction Time: -
Pot Life: -
Touch Dry:
Fully Cured:
Cleaner / Thinner: Clean all tools and application equipment with Sika Thinner C immediately after use
Shelf Life: 24 months from date of production
Packaging: Available in 10 and 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.

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