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Anticorrosive primers

Jotamastic 90

A tintable surface-tolerant abrasion resistant epoxy mastic primer for maintenance and repair, contributing to LEED and BREEAM credits.

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About Jotamastic 90

Jotamastic 90 is a tintable surface-tolerant abrasion resistant epoxy mastic primer designed for maintenance and repair. It contributes to green building rating points by meeting the requirements for IEQ under LEED 2009, and EQ and MR under LEED v4, Mat 01 under BREEAM International (2016) and Hea 02 under BREEAM International (2013).


Jotamastic 90 product is tintable in a wide range of colours in Jotun's Multicolor Industry (MCI) system. It is specially designed for areas where optimum surface preparation is not possible or required and provides long-lasting protection in environments with high corrosivity. It can be used as a primer, midcoat, finish coat or as a single-coat system in atmospheric and immersed environments. Jotamastic 90 is suitable for use on 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.

Technical details

Product Categories

Anticorrosive primers, Maintenance primers

Technology

Epoxy mastic

Substrate

Carbon steel, Galvanized steel, Stainless steel, Concrete, Coated surfaces, Shop primed steel

MCI Tintable

Yes

Certificates and Approvals

Pre-qualified in accordance with NORSOK M-501 in selected systems.
Tested in accordance to LEED®.
Tested in accordance to BREEAM®.
Certified in accordance with IMO Res.288(87) – PSPC Crude Oil Tanks.

 

For more detailed and specific information about the standards, certificates and other documentation please see TDS or contact your local Jotun representative.

Key features

  • Surface-tolerant
  • Tintable
  • Short overcoating intervals
  • Long lifetime in high corrosivity environments
  • Robust and user friendly
  • Contributes to green building standard credits
Jotamastic_Unconditional steel protection

Jotamastic

Since the launch in 1984, the reliability of Jotamastic has set new standards for all epoxy primers. With proven performance in both unpredictable application conditions and the most challenging of surface conditions, this expert product range is trusted by professionals worldwide to battle corrosion.
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