JOTUN JOTAMASTIC 87 ALU

Jotun Jotamastic 87 Alu is a surface-tolerant high-build epoxy mastic primer designed for maintenance and repair.

Jotun Jotamastic 87 Alu is a two-component, polyamine-cured epoxy mastic coating. It is a surface-tolerant, high-solids, high-build product, aluminium pigmented to enhance its barrier effect. Specifically designed for areas where optimum surface preparation is not possible or required, it provides long-lasting protection in environments with high corrosivity. Moreover, it can function as a primer, mid coat, finish coat, or as a single-coat system in both atmospheric and immersed environments. Additionally, it is suitable for properly prepared carbon steel and aged coating surfaces, and it can even be applied at sub-zero surface temperatures.

As a result, Jotamastic stands out as the ultimate choice of maintenance primer for enduring harsh weather conditions, thanks to its exceptional durability and protective qualities. Furthermore, its unique technology forms a robust barrier against extreme temperatures and aggressive, corrosive elements. The aluminium pigmentation further boosts its barrier performance, ensuring superior protection even when ideal surface prep is not achievable.

Since its launch in 1984, Jotamastic has consistently set new benchmarks for epoxy primers. Consequently, professionals around the world trust this high-performance product range to combat corrosion under the most challenging surface and application conditions. In any environment, Jotamastic delivers reliable, proven protection—because when conditions get tough, Jotamastic gets tougher.

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