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Barrier is an 80% zinc epoxy primer for highly corrosive environments. Barrier contains very high levels of zinc dust and provides very good corrosion protection when used as part of a complete coating system where extended durability is required. It is ideal as a primer in atmospheric environments, and can be used on carbon steel, for repair of inorganic zinc silicate coatings and on damaged galvanised steel substrates. Barrier complies with ASTM D520 type II zinc dust. It is recommended for offshore environments, refineries, power plants, bridges, buildings and on structural steel and piping exposed in corrosivity categories up to CX (ISO 12944-2).
Pre-qualified in accordance with NORSOK M-501 in selected systems.
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.
For more detailed and specific information about the standards, certificates and other documentation please see TDS or contact your local Jotun representative
Barrier Smart Pack is a surface-tolerant, zinc-rich coating made for brush and roller.
Jota-Etch is a modified etch primer that improves adhesion between the substrate and the next coat.
Jotamastic 70 is a fast-curing epoxy mastic primer with surface tolerance and contributing to LEED and BREEAM credits.
Penguard Primer is a high-molecular-weight epoxy primer for new construction.
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