Jotun Muki Z 2001

Part A: UN1263 (Class: 3, Pk Grp: II), Part B: UN1263 (Class: 3, Pk Grp: III)
Formulated as a shop primer designed for very high welding and cutting speed, giving reduced weld porosity and back burning.
Available in 16.75 Litres
From £221.90 £184.92
In stock
Only %1 left
Product Description

Jotun Muki Z 2001 is a two component inorganic low zinc moisture curing zinc ethyl silicate coating. Formulated as a shop primer designed for very high welding and cutting speed, giving reduced weld porosity and back burning.

Best Uses

Jotun Muki Z 2001 is fast drying and has good abrasion resistance making it suitable for stacking shortly after application. Can be used as temporary primer in a new construction phase or as primer in a complete coating system in atmospheric and immersed environments. Suitable for properly prepared carbon steel substrates and recommended to be applied in an automated shop priming line. Compatible with advanced welding technologies including MIG, MAG and GFCAW.

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.


Prepare carbon steel to Sa 2 1/2. Apply via air spray or airless spray. Use a brush for touch up purposes. For fast evaporation, use Jotun Thinner No.4. For slow evaporation, use Jotun Thinner No. 25.

Technical Details


  • Approved for PSPC for Water Ballast Tanks according to IMO Res. MSC 215(82)
  • Welding approved according to DVS-guideline 0501
  • Type approved as shop primer by DNV
  • Type approved shop primer according to PSPC IMO Res. MSC 82/W
  • Type approved shop primer for Germanischer Lloyd
  • Health approved for use as shop primer by FORCE institute


Heat resistant in dry atmospheric environments to 400°C continuously.


Components: Two Part
Type: Inorganic low zinc moisture curing zinc ethyl silicate coating
Finish: Matt
Stock Colours: Green, Grey and Red
Tintable: No
VOC Content: 628.0g per Litre
Volume Solids: 28%
Suitable Substrates: Properly prepared carbon steel substrates
Application Method: Air Spray or Airless Spray, Brush for Touch Up
Theoretical Coverage: 18.7 - 14 m2
Wet Film Thickness (WFT): 55 - 70 microns
Dry Film Thickness (DFT): 15 - 20 microns
Induction Time: -
Pot Life: 24 hours
Touch Dry: 1 minute at 23°C
Overcoatable: 1 day at 23°C
Fully Cured: 1 day at 23°C
Cleaner / Thinner: Jotun Thinner No. 4 for fast evaporation or Jotun Thinner No. 25 for slow evaporation
Shelf Life: Part A: 6 months, Part B: 24 months
Packaging: Available in 16.75 Litres

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