Interzone 954GF Modified Epoxy Resin Paint is an epoxy coating. Used for protection of steel structures in areas requiring high abrasion and corrosion resistance, including splash zones and underwater areas of offshore structures, docks, decks, bridges, chemical plants, pulp and paper mills, water treatment plants and buried pipelines. A low-surface-tolerance, high-solids, low-VOC epoxy barrier coating, reinforced with high-aspect-ratio chemically resistant glass flake for durability, abrasion and corrosion resistance, with high cathodic disbondment resistance. Note: the VOC value is a typical value for guidance only. Parameters on this page: volume solids 85% ± 2%; dry film thickness 200–500 µm (8–20 mils); theoretical spreading rate 1.70 m²/L.
Source: AKZONOBEL original technical data sheet (TDS) 'Interzone 954GF Modified Epoxy Resin Paint'. Spreading rate and other values converted from the TDS; for reference only.
The above content is compiled from the manufacturer's datasheet and this site's parameter tables. For selection, coating systems and lead times, pleaseContact Usfor confirmation.
This page carries the full TDS for this product, translated from the manufacturer's original document. No file download is needed; for an original-language copy, send an enquiry.
| Volume Solids | 85% ± 2% |
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| Dry Film Thickness | 200–500 µm (8–20 mil) |
| Theoretical Spreading Rate | 1.70 m²/L |
| VOC | 1.87 lb/gal (225 g/L), US EPA Method 24, 14… |
| Density / Specific Gravity | 1.56 kg/L (13.0 lb/gal) |
| Number of Components | — |
| Thinner | Normally no thinning is required |
| Mixing Ratio | 4 parts : 1 part (by volume) |
| Colour / Appearance | Available in a limited range of colours, INTERZONE 954GF |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
A low-surface-tolerance, high-solids, low-VOC epoxy barrier coating, reinforced with high-aspect-ratio chemically resistant glass flake for durability, abrasion and corrosion resistance, with high cathodic disbondment resistance.
Used for protection of steel structures in areas requiring high abrasion and corrosion resistance, including splash zones and underwater areas of offshore structures, docks, decks, bridges, chemical plants, pulp and paper mills, water treatment plants and buried pipelines.
With high cathodic disbondment resistance and good compatibility with both sacrificial anode and impressed current systems, Interzone 954GF is especially suitable for long-term protection of underwater structures.
Can be used with a suitable aggregate as part of an anti-slip deck system
| Colour | Available in a limited range of colours, INTERZONE 954GF |
|---|---|
| Gloss | Semi-gloss |
| Volume Solids | 85% ± 2% (ISO 3233:1998) |
| Typical thickness | Dry film thickness 200–500 µm (8–20 mils), equivalent to wet film thickness 235–588 µm (9.4–23.5 mils) |
| Theoretical Spreading Rate | 1.70 m²/L at 500 µm dry film thickness and the stated volume solids; 68 ft²/US gal at 20 mil dry film thickness and the stated volume solids |
| Practical Spreading Rate | Allowing for a suitable loss factor |
| Application Methods | Suitable for airless spray, air spray, brush, roller. Drying time; recommended topcoat recoat interval |
| Temperature | Surface Dry | Hard Dry | Minimum | Maximum |
| -5°C (23°F) | 22 h | 48 h | 21 days | |
| 5°C (41°F) | 21 h | 40 h | 21 days | |
| 10°C (50°F) | 14 h | 16 h | 21 days | |
| 25°C (77°F) | 3.5 h | 5.5 h | 21 days | |
| 40°C (104°F) | 90 min | 3 h | 21 days | |
| Flash point (typical) | Component A 37 °C (99 °F); Component B 37 °C (99 °F); mixed 37 °C (99 °F) |
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| Product weight | 1.56 kg/L (13.0 lb/gal) |
| Volatile Organic Compounds | 1.87 lb/gal (225 g/L), US EPA Method 24; 145 g/kg, EU Solvent Emissions Directive (Commission Directive 2010/75); coating hazard GB 30981.2-S-Pb≤1000-NC; complies with GB 30981.2-2025. For more details, refer to the 'Product Characteristics' section. |
The performance of the product depends on the degree of surface preparation. The surface to be coated shall be clean, dry and free from contamination. Before painting, all surfaces shall be assessed and prepared in accordance with ISO 8504:2000.
Accumulated dirt and soluble salts must be removed. Accumulated dirt is generally best removed with a dry bristle brush. Soluble salts should be removed by fresh water washing.
Oil and grease must be removed in accordance with the SSPC-SP1 solvent cleaning standard.
Blasting: for optimum performance, blast-clean to Sa 2½ (ISO 8501-1:2007) or SSPC-SP6. If oxidation occurs between blasting and application of Interzone 954GF, re-blast the surface to the specified visual standard.
Surface defects found during blasting should be ground, filled or treated by another suitable method. The recommended surface roughness is 50–75 µm (2–3 mils).
Hand or power tool preparation: for atmospheric service, clean by hand or power tool to at least St 3 (ISO 8501-1:2007) or SSPC-SP3.
In particular, all mill scale shall be removed; areas that cannot be fully cleaned by chipping or needle gun shall be spot-blasted to at least Sa2 (ISO 8501-1:2007) or SSPC-SP6. This usually applies to grade C or D rusting.
Ultra-high-pressure water jetting / wet blasting: can be applied over surfaces prepared to Sa 2 (ISO 8501-1:2007) or SSPC SP6, with flash rust allowed down to not less than HB2M (refer to International Paint high-pressure water blasting standard) or SB2M (refer to International Paint wet abrasive blasting standard). In some cases it can also be applied to damp surfaces. International Industrial Coatings can provide more information.
Aged coatings: Interzone 954GF is suitable for recoating over certain sound, intact aged coatings. To ensure compatibility, a test patch and evaluation are required.
| Mixing | This product is supplied in two containers forming one unit. Mix the two components in the specified ratio in one operation. Once mixed, use within the specified pot life. |
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(1) Stir the base (Component A) with a power mixer.
(2) Mix all of the curing agent (Component B) with the base (Component A) and stir thoroughly with a power mixer.
| Mixing ratio | 4 parts : 1 part (by volume) |
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| Pot life | 10°C (50°F) | 15°C (59°F) | 25°C (77°F) | 40°C (104°F) |
| 2 h | 60 min | 45 min | 20 min |
| Suitable for airless spray | Recommended nozzle tip size 0.48–0.66 mm (19–26 thou); total paint pressure at the nozzle not less than 176 kg/cm² (2503 psi) |
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| Air Spray | Recommended | Spray gun | DeVilbiss MBC or JGA |
| Air nozzle | 62 | ||
| (with pressure pot) | Spray painting | AC | |
| Brush | Suitable | Typical thickness 100–150 µm (4.0–6.0 mils) | |
| Roller application | Suitable | Typical thickness 75–125 µm (3.0–5.0 mils) | |
| Thinner | International GTA007. Reco | Normally no thinning is required. |
mmended maximum thinning no more than 5%. In extreme cases, consult the local technical representative.
Do not thin beyond the requirements of local environmental regulations.
| Cleaner | Use a cleaning solvent that complies with local regulations. Consult the local representative for specific recommendations. |
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| Interruption of work | Do not leave paint in hoses, spray guns or spray equipment. Flush all equipment thoroughly with International thinner. |
Once mixed, paint should not be resealed. If work is interrupted for too long, mix a fresh batch for application.
| Cleaning | All equipment shall be cleaned with International thinner immediately after use. Periodic flushing of spray equipment during application is also recommended. The frequency of cleaning depends on the quantity sprayed, temperature and time, including all interruptions. |
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All surplus paint and empty containers must be disposed of in accordance with appropriate local regulations/laws.
Airless spray is the ideal method to achieve the highest film thickness in one coat. Methods other than airless spray are unlikely to reach the required film thickness. Low or high temperature may require specific application techniques to achieve maximum film thickness.
When applying Interzone 954GF by brush or roller, multiple coats are necessary to reach the specified total system dry film thickness.
The surface temperature must be at least 3 °C (5 °F) above the dew point. Do not apply when the steel temperature is below 4 °C (39 °F).
When applying Interzone 954GF in confined spaces, ensure adequate ventilation.
In special cases, if overcoating is required and the film has cured under low-temperature, high-humidity conditions, ensure no amine salts are present before applying the next topcoat.
Condensation on the surface during or after application causes a dull surface and a poor film. Premature exposure to standing water causes colour change, especially with dark colours.
As with all epoxy systems, the product may chalk and discolour under exterior exposure; where a durable decorative surface with good gloss and colour retention is required, overcoat with a recommended topcoat.
For tidal docks, pipe piles and similar areas, Interzone 954GF can be immersed after 2 hours. This causes whitening of dark-coloured film, but does not affect the final anticorrosive performance.
By adding GPA900 or GMA132 aggregate, it can be used as an anti-slip deck system. The typical thickness will be 750–1000 µm (30–40 mils). The preferred application method is a suitable large-nozzle spray gun (e.g. Sagola 429 or an air texture gun with a 5–10 mm nozzle). A trowel or roller can be used for small areas. Alternatively, broadcast techniques can be used. For more details, consult International Industrial Coatings.
Interzone 954GF can be used with sacrificial anode and impressed current cathodic protection systems.
Note: VOC values are typical and for guidance only. They may vary with colour and general production tolerances.
Although the low-molecular-weight reactive additive becomes part of the film when cured under normal ambient conditions, analysis by EPA Method 24 shows that it also affects the VOC value.
Interzone 954GF is normally applied over bare steel prepared by dry abrasive blasting, wet abrasive blasting or ultra-high-pressure water blasting.
The following primers can be used with Interzone 954GF:
| Intercure 200 | Intergard 269 (for underwater use) |
|---|---|
| Intercure 200HS | Interline 982 (for underwater use) |
| Intergard 251 | Interzinc 315 |
| Interzinc 52 | Interzone 1000. The following topcoats are recommended for use with Interzone 954GF: Intergard 740, Interthane 870, Interthane 990, Interthane 990E, Interzone 954, Interzone 954GF |
| For further information on the industry standards, terms and abbreviations used in this datasheet, see www.international-pc.com | In the following documents on the website: • Definitions and abbreviations • Surface preparation • Coating application • Theoretical and practical spreading rate. These sections are also available as separate publications on request. |
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This product must be applied at the production site by professional applicators in accordance with the recommendations in this manual, the Material Safety Data Sheet and the instructions on the container label. Do not use this product without first reviewing the Material Safety Data Sheet (MSDS) that International Paint provides for its customers.
All work related to the application and use of this product must be carried out in accordance with the relevant national health, safety and environmental standards and regulations.
If welding or flame cutting is required on metal coated with this product, dust and fumes will be generated; use appropriate personal protective equipment and adequate local ventilation.
If in doubt about the suitability of this product for the intended use, consult AkzoNobel for further advice.
| Packaging Specifications | Component A | Component B | ||
| Volume | Packaging | Volume | Packaging | |
| 20 L | 14 L | 20 L | 3.5 L | 5 L |
For other packaging sizes, contact AkzoNobel.
| Packaging Specifications | Component A | Component B |
| 20 L | 25.5 kg | 4.08 kg |
| Shelf life | At least 12 months at 25 °C (77 °F). Thereafter, inspection is required. Store in a dry, cool environment away from heat and sources of ignition. |
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Information is subject to the manufacturer's latest version; the manufacturer's latest TDS prevails.
The technical parameters on this page are taken from the product's original manufacturer technical datasheet, the copyright of which belongs to the manufacturer. If a rights holder considers the presentation inappropriate, contact us for verification and handling.
Packaging specifications and batch lead times are subject to actual availability. PleaseContact Uscontact us for project-based calculation.
The factory item numbers of Interzone 954GF Modified Epoxy Resin Paint are as follows.Item No.is the most accurate form when ordering;Colour/colour codecorresponds to the actual colour (RAL, GSB are colour chart codes);Packaging SpecificationsFactory complete-set specification format. Colors not listed may be ordered against the colour card.
| Item No. | Colour / colour code | Packaging Specifications |
|---|---|---|
| ZFA001 | Grey | 17.5 L |
This model has a total of1item numbers, all listed on this page; colours outside the table (including special colours and bulk packaging) can be confirmed by phone, delivery dates are advised according to the factory's current production schedule and stock. In the packaging specification, the "+" indicates the complete-set notation for two-component products (base + curing agent), subject to the factory specification; a "—" in the colour column denotes an auxiliary product, or that the item has no colour code in the factory system.
