JOTUN JOTAMASTIC 90 ALU

Jotun Jotamastic 90 Alu is a two-component polyamine cured epoxy mastic coating.

Jotun Jotamastic 90 Alu is a two-component, surface-tolerant epoxy mastic coating that uses aluminium flakes to deliver superior barrier protection. It resists corrosion over the long term, even in highly aggressive environments where ideal surface preparation isn’t possible. You can apply it to a wide range of substrates—including carbon steel, galvanised steel, stainless steel, aluminium, and concrete—even at sub-zero temperatures.

Jotamastic is the ultimate choice of maintenance primer for enduring harsh weather conditions, due to its exceptional durability and protective qualities. Its unique technology provides a robust barrier against extreme temperatures and corrosive elements. Aluminium pigmented for improved barrier effect. Specially designed for areas where optimum surface preparation is not possible or required.

Since launching in 1984, Jotamastic has set new benchmarks for epoxy primers. Professionals worldwide rely on this high-performance product range to fight corrosion in the toughest surface and application conditions. No matter the environment—Jotamastic has you covered.

Key Features:

Surface tolerant
Short overcoating intervals
Long lifetime in high corrosivity environments
Robust and user friendly
Low flame spread
Contributes to green building standard credits
It can also be used in marine environments for outside hulls, exterior and interior areas
Touch dry in 3.5 hours at 23 °C