A quick drying, one pack alkyd primer, Interprime 198 is surface tolerant, compatible with most substrates and can be overcoated with a wide range of finishes.
For the maintenance of above water areas.
Approved for the carriage of grain when used as part of an approved scheme.
For use at Maintenance & Repair or On Board Maintenance.
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Features & Benefits
- Quick drying
- One pack
- Alkyd primer
- Surface tolerant
- Compatible with most substrates
- Can be overcoated with a wide range of finishes
- For the maintenance of above water areas
- Approved for the carriage of grain when used as part of an approved scheme
- For use at Maintenance & Repair or On Board Maintenance
Product Information
| Colour |
CPA097-White, CPA098-Grey, CPA099-Red |
| Finish/Sheen |
Matt |
| Part B (Curing Agent) |
Not applicable |
| Volume Solids |
41% ±2% (ISO 3233:1998) |
| Mix Ratio |
Not applicable |
| Typical Film Thickness |
75 microns dry (183 microns wet) |
| Theoretical Coverage |
5.47 m²/litre at 75 microns dft, allow appropriate loss factors |
| Method of Application |
Airless Spray, Brush, Roller |
| Flash Point (Typical) |
Single Pack 35°C |
Drying Information
| Drying Information |
-5°C |
5°C |
25°C |
35°C |
| Touch Dry [ISO 9117/3:2010] |
8 hrs |
3 hrs |
60 mins |
30 mins |
| Hard Dry [ISO 9117-1:2009] |
48 hrs |
24 hrs |
4 hrs |
2 hrs |
Overcoating Data
| Substrate Temperature |
| |
-5°C |
5°C |
25°C |
35°C |
| Interlac 665 |
24 hrs |
3 days |
6 hrs |
3 days |
2 hrs |
2 days |
60 mins |
24 hrs |
| Interprime 198 |
8 hrs |
ext |
3 hrs |
ext |
60 mins |
ext |
30 mins |
ext |
| Intersheen 579 |
24 hrs |
3 days |
24 hrs |
3 days |
12 hrs |
2 days |
6 hrs |
24 hrs |
| Interstores Alkyd |
- |
- |
6 hrs |
3 days |
2 hrs |
2 days |
60 mins |
24 hrs |
| Interstores Polyurethane |
- |
- |
24 hrs |
7 days |
12 hrs |
7 days |
6 hrs |
3 days |
| Interthane 990 |
- |
- |
24 hrs |
7 days |
12 hrs |
7 days |
6 hrs |
3 days |
| Intertherm 891 |
24 hrs |
28 days |
6 hrs |
28 days |
2 hrs |
28 days |
60 mins |
28 days |
See limitations.
Regulatory Data
VOC
- 506 g/lt as supplied (EPA Method 24)
- 416 g/kg of liquid paint as supplied. EU Solvent Emissions Directive (Council Directive 1999/13/EC)
Note: VOC values are typical and are provided for guidance purposes only. These may be subject to variation depending on factors such as differences in colour and normal manufacturing tolerances.
Certification
When used as part of an approved scheme, this material has the following certification:
- Fire Resistance - Surface Spread of Flame (Exova Warringtonfire)
- Fire Resistance - Smoke & Toxicity (Exova Warringtonfire)
- Food Contact - Carriage of Grain (NOHH)
- Fire Resistance - Marine Equipment Directive compliant
Consult Rawlins Technical on 0113 2455450 (option 2) or send a message to [email protected] or your International Paint representative for details.
Approvals issued by external bodies may be dependent upon formulation and/ or manufacturing site.
Systems and Compatibility
Consult Rawlins Technical on 0113 2455450 (option 2) or send a message to [email protected] or your International Paint representative for the system best suited for the surfaces to be protected.
Surface Preparations
Use in accordance with the standard Worldwide Marine Specifications.
All surfaces to be coated should be clean, dry and free from contamination.
High pressure fresh water wash or fresh water wash, as appropriate, and remove all oil or grease, soluble contaminants and other foreign matter in accordance with SSPC-SP1 solvent cleaning.
Repair/OBM
Prepare area to be repaired to a minimum of St2 (ISO 8501-1:1998). Higher levels of surface preparation by abrasive blasting to Sa2 (ISO 8501-1:2001) or hydroblasting to HB2M (International Paint Hydroblasting Standards), will enhance product performance.
Feather or chip back surrounding area to a sound edge.
Ensure that the area is clean and dry prior to application of Interprime 198.
Overlap the primer onto existing coatings by approximately 2-3cm.
Consult Rawlins Technical or your International Paint representative for specific recommendations.
Application
| Application |
| Mixing |
This material is a one pack coating and should always be mixed thoroughly with a power agitator before application. |
| Thinner |
Not recommended. Use International GTA007 only in exceptional circumstances. DO NOT thin more than allowed by local environmental legislation. |
| Airless Spray |
Recommended |
| |
Tip Range 0.53-0.66 mm (21-26 thou) |
| |
Total output fluid pressure at spray tip not less than 176 kg/cm² (2500 p.s.i.) |
| Conventional Spray |
Application by conventional spray is not recommended. |
| Brush/Roller |
Recommended. Multiple coats may be required to achieve specified dft. |
| Cleaner |
International GTA007 |
| Work Stoppages and Cleanup |
Thoroughly flush all equipment with International GTA007. All unused material should be stored in tightly closed containers. Partially filled containers may show surface skinning and/or a viscosity increase of the material after storage. Material should be filtered prior to use. |
| Welding |
In the event welding or flame cutting is performed on metal coated with this product, dust and fumes will be emitted which will require the use of appropriate personal protective equipment and adequate local exhaust ventilation. |
Limitations
It is recommended that Interprime 198 is not overcoated with epoxy coatings.
In certain regions, for specific customer requests and where cosmetic properties are not of concern, Interprime 198 may be applied without a cosmetic finish. Consult your regional technical centre for guidelines and details of colours available.
Overcoating information is given for guidance only and is subject to regional variation depending upon local climate and environmental conditions. Consult your local International Paint representative for specific recommendations. Apply in good weather. Temperature of the surface to be coated must be at least 3°C above the dew point. For optimum application properties bring the material to 21-27°C, unless specifically instructed otherwise, prior to mixing and application. Unmixed material (in closed containers) should be maintained in protected storage in accordance with information given in the STORAGE Section of the data sheet. Technical and application data herein is for the purpose of establishing a general guideline of the coating application procedures. Test performance results were obtained in a controlled laboratory environment and International Paint makes no claim that the exhibited published test results, or any other tests, accurately represent results found in all field environments. As application, environmental and design factors can vary significantly, due care should be exercised in the selection, verification of performance and use of the coating.
Storage
Shelf life:
24 months minimum at 25°C. Subject to reinspection thereafter. Store in dry, shaded conditions away from sources of heat and ignition.
