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JOTUN

Barrier

Barrier is a two-pack, zinc rich, epoxy primer, used as a first coat on blast cleaned steel. The steel must be prepared to SA2.5 using dry blasting (not water jetting).

Suitable for structural steel & piping to be exposed to highly corrosive environments (C5I or C5M).

When used in combination with Jotamastic 80 or Jotamastic 87, there will be a further improvement in corrosion protection.

One coat is recommended at a typical spreading rate of 7 sq. metres per litre.

Barrier can be overcoated in 2 hours at 10°C.

Available in 4L or 9L packs.

Recommended topcoats:

Standard: Penguard FC

Premium: Hardtop AX

Other paint systems or topcoats available. Please call for advice.

Feature Details
Water Resistance Excellent
Thinner Thinners No. 17
Solvent Resistance Very Good
Pot life @ 23°C 24 hours
No. of recommended coats 1
Dry to re-coat @ 23°C 1.5 hours
Curing time @ 23°C 5 days
Coverage 7m² per litre at typical film thickness
Application Method Brush, Roller or Airless Spray
Abrasion Resistance Very Good

Steel
Above Water
Barrier
Barrier
Barrier
Product Features
  • Recommended for offshore uses, & general structural steel
  • Use as first coat on blasted steel above the waterline, when extended durability is required
  • 86% zinc content gives exceptional corrosion protection
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