Jotun Muki EPS
  • Jotun Muki EPS

Jotun Muki EPS


A fast drying, shop primer designed for high welding and cutting speed, giving reduced weld porosity and back burning or as a temporary primer in a new construction phases or as a primer in a complete coating system.

Product Type
£164.12(ex. VAT)
£196.94 (inc. VAT)
Please choose your colour
Available for Delivery (See Delivery Options Below)


Jotun Muki EPS is a two component, chemically curing epoxy coating. It is a shop primer designed for high welding and cutting speed, giving reduced weld porosity and back burning. It is fast drying making it suitable for stacking shortly after application. Jotun Muki EPS can be used as a temporary primer in a new construction phase, as a holding primer or as a primer in a complete coating system in atmospheric and immersed environments.

Jotun Muki EPS is suitable for properly prepared carbon steel substrates and recommended to be applied in an automated shop priming line in lower film thicknesses or applied by airless spray when used as holding primer. Compatible with advanced welding technologies including MIG, MAG and G-FCAW when applied in low film thickness.

Typical use
Marine: Suitable as shop primer or holding primer on vessels.
Protective: Suitable for structural steel and piping to be exposed to corrosive environments up to very high and immersed.

Recommended for offshore environments, refineries, power plants, bridges, buildings, mining equipment and general structural steel.

Approvals and certificates

  • Welding approved according to DVS-guideline 0501
  • Type approved as shop primer by DNV
  • Type approved shop primer by RMSR
  • Health approved for use as shop primer by Newcastle occupational Health

Additional certificates and approvals may be available on request.

Features & Benefits

  • Good corrosion protection: 3-5 months
  • Multi-functional and quick drying
  • Good chemical resistance and mechanical strength

Product at a glance

  • Multi-functional
  • As a preconstruction primer on blast cleaned steel surfaces in automatic shoppriming plants to protect steel during transport, storage and production 
  • As an Epoxy primer for application in automatic shoppriming plants as a primer in paint system for corrosion classes, ISO 12944 C2 to C4 
  • As a Holding primer for temporary protection of blast cleaned steel surfaces 
  • Easy to apply in shop primer plant 
  • Good chemical resistance
  • Good mechanical strength
  • Good adhesion to substrate
  • Works well together with cathodic protection
Product Details

Data sheet

For Use By
Industrial Use
Interior / Exterior Use
Exterior use
Water / Solvent Based
For Use On
Application Method
Airless Spray, Brush
Standard / Ready Mixed
Single, Two or Three Pack
Single, Two or Three Pack
Product Certifications
Type approved shop primer by RMSR, DNV GL, Welding approved shop primer according to ISO 17652-2
5 to 16.7m²/l
UN Number (Activator)
UN Number (Base)
Base Type
Suitable For Use On
Suitable For Use On
Carbon Steel
Application Method
Application Method
Product Type
Product Range
Colour Family
Colour Family
Colour Family

Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.

Be the first to ask a question about this product!

Question about the product

* Required fields


Jotun Muki EPS is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.

Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.

Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.

All delivery costs below are excluding VAT

You might also like

Jotun Thinner No. 17

Jotun Thinner No. 17 is a paint thinner designed to improve the flow of a range of Jotun epoxy products. It can also be used as cleaner of pumps and tools after and before painting. Jotun Thinner No. 17 is specially suitable as a thinner for epoxies and similar type products except Tankguard series. More Information Delivery Info

Price £35.89 (ex. VAT)
In Stock and Available for Delivery

Surface Preparation Kits for Steel

These surface preparation kits for steel have been created to help provide customers with an easily accessible bundle of tools to aid in the preparation of steel surfaces in accordance with ISO 8501-1 (St2/3) and SSPC (SP 2/3). Please click here for important information about these kits. Kit Contents: SET 1 (Hand Tools) 1 x Rust-Oleum...

Price £17.22 (ex. VAT)
In Stock and Available for Delivery