Jotamastic 90 is a tintable surface-tolerant abrasion resistant epoxy mastic primer designed for maintenance and repair. The Jotamastic brand is Jotun’s largest brand for surface-tolerant maintenance coatings – and has been on the market for more than 30 years. Jotamastic 90 is abrasion resistant, and is a high-solids, high-build product.
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.
Approved for PSPC for Crude Oil Tanks according to IMO Res. MSC 288(87)
NORSOK System 1, Rev.5.
Grain, Newcastle Occupational Health.
When used as part of an approved scheme, this material has the following certification:
- Low Flame Spread in accordance with EU Directive for Marine Equipment. Approved in accordance with parts 5 and 2 of Annex 1 of IMO 2010 FTP Code, or Parts 5 and 2 of Annex 1 of IMO FTPC when in compliance with
IMO 2010 FTP Code Ch. 8.
This product contributes to Green Building Standard credits by meeting the following specific requirements:
LEED®v4 (2013)
EQ credit: Low emitting materials
- Healthcare and schools, Exterior applied products: VOC content for Industrial Maintenance Coatings (250 g/l)
(CARB(SCM)2007).
MR credit: Building product disclosure and optimization
- Material Ingredients, Option 2: Material Ingredient Optimization, International Alternative Compliance Path -
REACH optimization: Fully inventoried chemical ingredients to 100 ppm and not containing substances on the REACH Authorization list – Annex XIV, the Restriction list – Annex XVII and the SVHC candidate list.
- Environmental Product Declarations. Product-specific Type III EPD (ISO 14025;21930, EN 15804).
BREEAM® International (2016)
- Mat 01: Product-specific Type III EPD (ISO 14025;21930, EN 15804).
BREEAM® International (2013)
- Hea 02: VOC content for Binding Primers SB (750 g/l) (EU Directive 2004/42/CE).
For more detailed and specific information about the standards, certificates and other documentation please see TDS or contact your local Jotun representative
A multi-purpose, robust and efficient, surface tolerant primer that can be used on multiple application areas in different temperatures with short overcoating intervals.
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