Jotamastic 90

Epoxy mastic coating

Paint type

This is a two component polyamine cured epoxy mastic coating. It is a surface tolerant, abrasion resistance, high solids, high build product. This product is tintable in a wide range of colours in Jotun’s Multicolor Industry (MCI) system. Specially designed for areas where optimum surface preparation is not possible or desired. Provides long lasting protection in environments with high corrosivity. Can be used as primer, mid coat, finish coat or as single coat system in atmospheric and immersed environments. Suitable for properly prepared carbon steel, galvanised steel, stainless steel, aluminium, concrete and a range of aged coating surfaces. It can be applied at sub zero surface temperatures.

Typical uses

General: Primarily designed for maintenance and repair.

Marine: Outside hulls, exterior and interior areas.

Protective: Recommended for offshore environments, including splash zones, refineries, power plants, bridges, buildings, mining equipment and general structural steel.

Note! Technical data presented is for standard version of the coating.

Technical data

Volume solids (vol.%) 80
Mass of solids (g/l) 1166
VOC-value (g/l) 234

Jotamastic 90 -technical data sheet

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Jotamastic 90 -MSDS Comp.A

Download (PDF) 10.07.2019
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Jotamastic 90 -MSDS Comp.B

Download (PDF) 02.05.2019
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Jotamastic 90 -MSDS WG or COMP.C

Download (PDF) 04.05.2021
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