Jotun's highest specification zinc rich epoxy, containing 90% zinc.
Barrier 90 may be used as a first coat on blast cleaned steel. The steel must be prepared to SA2.5 using dry blasting (not water jetting).
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 13 sq. metres per litre.
Barrier can be overcoated in 2 hours at 10°C.
The colour is grey.
Recommended topcoats:
Standard: Penguard FC
Premium: Hardtop AX
Other paint systems or topcoats available. Please call for advice.
Application Equipment
Sandpaper in a range of grades
A pack of 10 Solvent Resistant Medium Pile Rollers or a pack of 10 Solvent Resistant Foam Rollers
| Feature | Details |
|---|---|
| Water Resistance | Excellent |
| Thinner | Thinners No. 17 |
| Solvent Resistance | Very Good |
| Pot life @ 23°C | 24 hours |
| No. recommended coats | 1 |
| Dry to re-coat @ 23°C | 1.5 hours |
| Curing time @ 23°C | 5 days |
| Coverage | 13 m² per litre |
| Application Method | Brush, Roller or Airless Spray |
| Abrasion Resistance | Very Good |
| Guide | Size |
|---|---|
| Barrier 90 - 8.75L - Application guide | 352.65 KiB |
| Barrier 90 - 8.75L - Comp. B Safety Sheet | - |
| Barrier 90 - 8.75L - Comp. A Safety Sheet | - |
| Barrier 90 - 8.75L - Data Sheet | 211.53 KiB |
Thinners No. 17 is the solvent base for Jotun's Jotamastic, Penguard and Barrier range.
Thermobonded and solvent resistant for reduced fibre shedding. Available in various lengths and pack sizes. Ideal uses - Epoxy resin,floor & solvent based paints
Offers the longest lifetime in any environment. It has exceptional corrosion resistance, is surface tolerant and fast drying - greatly improving efficiency, It is also available in a wide range of colours.
Penguard FC is a high build, two-pack epoxy coating that can be used as a topcoat in an epoxy paint system or as a single coat system on steel and concrete.
A two-pack glossy polyurethane topcoat with excellent gloss and colour retention. Suitable for brush/roll as well as spray application. Hardtop AX has good chemical resistance and can be used in aggressive atmospheric environments.
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