Jotun Jotamastic 80 is a two-component, polyamine-cured epoxy mastic coating with excellent surface tolerance for less severe environments. Designed for areas where optimal surface preparation is challenging, it serves as a primer, mid-coat, finish coat, or single-coat system above the waterline. Suitable for properly prepared carbon steel and aged coating surfaces, the Wintergrade option can be applied at sub-zero temperatures. This product is being replaced with the more advanced Jotamastic 85
Available from SML Paints in Standard or Wintergrade options, in 5L and 20L tins. Aluminium and aluminium redtone colours are available.
Jotun Jotamastic 80 is a two-component, polyamine-cured epoxy mastic coating with excellent surface tolerance for less severe environments. Designed for areas where optimal surface preparation is challenging, it serves as a primer, mid-coat, finish coat, or single-coat system above the waterline. Suitable for properly prepared carbon steel and aged coating surfaces, the Wintergrade option can be applied at sub-zero temperatures. This product is being replaced with the more advanced Jotamastic 85
Available from SML Paints in Standard or Wintergrade options, in 5L and 20L tins. Aluminium and aluminium redtone colours are available.
| Feature | Details |
|---|---|
| Brand | Jotun |
| Paint Protection | Anti-Corrosive |
| Paint Type | Primer |
| Paint Components | 2-Pack |
| Ease of Use | 3. Good |
| Substrate Suitability | Mild Steel, Concrete |
| Surface Adhesion | 1. Excellent |
| Above / Below Waterline | Above Water |
| Water Resistance | 2. Very Good |
| Abrasion Resistance | 2. Very Good |
| Chemical Resistance | 3. Good |
| Solvent Resistance | 3. Good |
| Interior / Exterior Use | Exterior |
| UV Resistance | 4. Fair |
| Gloss Level | 3. Semi-gloss |
| Gloss Retention | 4. Fair |
| Colour Retention | 4. Fair |
| Flexibility | 3. Good |
| Application Method | Airless Spray, Roller, Brush |
| Recommended Coats (Brush / Roller) | 2 |
| Chemical Composition | Epoxy |
| Brand Range | Jotamastic |
| Brush or Roller Coverage Rate (m2 / L) | 8 |
| Cured for Service 10C (days) | 3 |
| Cured for Service 23C (days) | 2 |
| Dry to Overcoat 10C (hours) | 12 |
| Dry to Overcoat 23C (hours) | 5 |
| Full Curing Time 10C (days) | 3 |
| Full Curing Time 23C (days) | 2 |
| Max Dry Film Thickness per Coat (microns) | 200 |
| Max Overcoating Time without Sanding (days) | Refer to data sheet |
| Min Dry Film Thickness per Coat (microns) | 75 |
| Pot Life 10C (hours) | 3 |
| Pot Life 23C (hours) | 2 |
| Product Type | Paint |
| Self-Priming | No |
