Jotun Jotamastic Smart Pack HB Grey 10L Kit

Jotun Jotamastic Smart Pack HB is a high-build, surface-tolerant epoxy mastic primer designed for maintenance and repair projects where ideal surface preparation may not be possible. Featuring a convenient 1:1 mixing ratio, it is easy to mix, easy to apply by brush or roller, and delivers long-lasting corrosion protection in harsh marine, industrial, and commercial environments.

Suitable as a primer, intermediate coat, finish coat, or single-coat system, Jotamastic Smart Pack HB provides excellent adhesion to steel, galvanised steel, stainless steel, concrete, aluminium, and previously coated surfaces. It is trusted worldwide for maintenance painting, offshore structures, marine vessels, refineries, bridges, and industrial assets exposed to severe corrosive conditions.

Key Features

• High-build epoxy mastic technology
• Surface tolerant for maintenance and repair work
• Easy 1:1 mixing ratio
• Designed specifically for brush and roller application
• Excellent corrosion protection
• Suitable for atmospheric and immersed environments
• Can be used as primer, intermediate or finish coat
• Excellent adhesion to a variety of substrates
• NORSOK compliant
• Long-lasting performance in high-corrosivity environments

Typical Applications

• Marine vessel maintenance
• Boat hulls and superstructures
• Water ballast tanks
• Offshore platforms
• Refineries
• Power stations
• Bridges
• Structural steel
• Mining equipment
• Industrial maintenance projects

Suitable Substrates

• Carbon steel
• Galvanised steel
• Stainless steel
• Aluminium
• Concrete
• Existing sound coatings

Technical Specifications