For newbuilding, repair and maintenance, or in-service maintenance. Parameters on this page: volume solids 100%, dry film thickness 6000 µm, theoretical spreading rate 0.17 m²/L. Comparable models from the same brand: Interbond 201 - Low Temperature Epoxy Primer/Topcoat, Intercryl 559 Smooth Wash-resistant Topcoat, Intergard 7020 Abrasion-resistant Aluminium-pigmented Pure Epoxy Coating.
Parameter source: International INTERNATIONAL original technical data sheet (TDS) “Intergard 821 Two-component Epoxy Filler”; values such as spreading rate are converted from TDS parameters, for selection 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 | 100% |
|---|---|
| Dry Film Thickness | 6000 µm |
| Theoretical Spreading Rate | 0.17 m²/L |
| VOC | 74 g/L (as supplied) (EPA Method 24) 126 g/kg (original… |
| Density / Specific Gravity | — |
| Number of Components | Two-component |
| Mixing Ratio | Component A : Component B = 1.00:1 (by volume) |
| Colour / Appearance | EAA820 grey |
| Gloss | N/A |
The manufacturer's datasheet for this model does not state the coating position or resin type, so it has not been assigned to the above categories. Browse similar products by category, orContact Usconfirm the coating system.
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
A two-component epoxy filler.
| Used as an anti-anodic effect layer, | and as a filler for pitting corrosion on steel. |
|---|
For newbuilding, maintenance and repair, or in-service maintenance.
| Colour | EAA820 grey |
|---|---|
| Topcoat/gloss | N/A |
| Component B (curing agent) | EAA821 |
| Volume Solids | 100% (ISO 3233:1998) |
| Mixing ratio | Component A : Component B = 1.00:1 (by volume) |
| Standard film thickness | 6000 µm dry film thickness (6000 µm wet film thickness) used as an anti-anodic effect layer; up to 20,000 µm can be used as a filler |
| Theoretical Spreading Rate | At 6000 µm dry film thickness, the theoretical spreading rate is 0.17 m²/L; an appropriate loss factor is permitted |
| Application Methods | Trowel |
| Flash Point | Component A 65 °C; Component B 62 °C; after mixing 62 °C |
| Induction Time | Not required |
| Drying data | 5°C | 10°C | 23°C | 35°C |
| Touch dry [ISO 9117/3:2010] | 10 h | 9 h | 6 h | 2 h |
| Hard dry [ISO 9117-1:2009] | 48 h | 42 h | 24 h | 12 h |
| Pot life after mixing | 4 h | 3 h | 60 min | 20 min |
| Recoat data — see the “Limitations” section | Substrate Temperature | |||||||
| 5°C | 10°C | 23°C | 35°C | |||||
| When recoating the following products | Minimum | Maximum | Minimum | Maximum | Minimum | Maximum | Minimum | Maximum |
| Intergard 821 | 48 h | 7 days | 42 h | 5 days | 24 h | 48 h | 12 h | 24 h |
| Note | Intergard and Intertuf products may be applied as subsequent coats; for specific recommendations, consult International (International Paint). |
|---|
| Volatile Organic Compounds | 74 g/L (as supplied) (EPA Method 24) 126 g/kg (as supplied liquid paint). EU Solvent Emissions Directive (Council Directive 1999/13/EC) 48 g/L China National Standard GB23985. VOC values are typical values and are provided for reference only. They may vary with factors such as colour and normal manufacturing tolerances. |
|---|
Coating hazards GB 30981.2-S-Pb≤1000-NC; complies with GB 30981.2-2025
For the paint system best suited to the surface to be protected, consult your local International Paint representative.
Applied in accordance with the standard Worldwide Marine Specifications.
All surfaces to be coated must be clean, dry and free of contaminants.
Wash with high-pressure or ordinary fresh water as appropriate, and remove all oil, grease, soluble contaminants and other foreign matter in accordance with the SSPC-SP1 solvent cleaning standard.
Anti-anodic effect layer. Newbuilding/overhaul: where required, remove weld spatter and grind welds and sharp edges.
Abrasive blast clean to Sa2.5 (ISO 8501-1:2007). If oxidation has occurred between blasting and application of Intergard 821, the surface shall be re-blasted to the specified pictorial standard.
Repair blast clean bare steel areas to Sa2.5 ISO 8501:1. Sand or scrape surrounding damaged paint film back to sound edges. Feather exposed edges of existing Intergard 821 to provide an adhesion base. Apply Intergard 821 overlapping onto the abraded area.
Pitting: blast to Sa2.5 ISO 8501-1:2001. If effective cleaning cannot be achieved by blasting, mechanically grind the pits with a suitable corundum grinding head.
Apply a suitable primer before oxidation occurs.
Apply Intergard 821 within the specified primer overcoating interval (refer to the relevant primer product data sheet).
Ensure the area is clean and dry before application of Intergard 821.
For specific advice, consult your local International Paint representative.
Note: for the marine environment in North America, the following surface preparation standard may be used: SSPC-SP10 in place of Sa 2.5 (ISO 8501-1:2007)
Other trowel or spread application
Mix EAA820 and EAA821 at a volume ratio of 1:1 and stir thoroughly until the colour is uniform. Mix only the quantity of paint that can be used within the pot life.
Do not thin!
N/A
N/A
N/A
N/A
Monitor the paint condition closely; do not exceed the pot life. Clean all equipment immediately after use with International GTA822.
If welding or flame cutting is performed on metal coated with this product, dust and fumes will be released; use suitable personal protective equipment and local exhaust ventilation. In North America, follow the instructions in ANSI/ASC Z49.1 “Safety in Welding and Cutting”.
All work related to the application and use of this product must comply with national health, safety and environmental protection standards and regulations.
Before using this product, obtain, read and follow the health and safety information in the Material Safety Data Sheet for the product. Read and observe all precautions in the Material Safety Data Sheet and on the container label. If these warnings and requirements are not fully understood, or cannot be strictly observed, do not use the product. During application and drying of the product, provide adequate ventilation and protective measures to keep solvent vapour concentrations within safe limits, so as to prevent poisoning or oxygen deficiency. Take protective measures to avoid skin and eye contact with the product (e.g. gloves, goggles, face shield, barrier cream). Specific safety measures depend on the application method and working environment.
Emergency contact: USA/Canada — medical 1-800-854-6813; Europe — tel. (44) 191 4696111, hospital and doctor (44) 207 6359191; China — tel. (86) 532 83889090; other regions — contact the regional office.
The product will not cure adequately below 5 °C. For optimum properties, the curing temperature shall be above 10 °C. Under damp conditions, sweating may appear on the Intergard 821 surface and must be washed off with fresh water before overcoating.
Recoat data are for guidance only and depend on local climatic and environmental conditions. For specific advice, consult your local International Paint representative.
Apply in good weather. The temperature of the surface to be coated must be at least 3 °C above the dew point. Unless otherwise specifically instructed, raise the paint temperature to between 21 and 27 °C before mixing and application to achieve optimum application performance. Unmixed paint (in sealed containers) must be stored protectively as specified in the Storage section of this product data sheet. The technical and application data given here are intended as general guidance for establishing an application procedure. Test results are obtained in a controlled laboratory environment, and International Paint does not claim that the published test results, or any other test results, accurately represent results obtained in all site environments. Because application, environmental and design parameters vary widely, care must be exercised in coating selection, performance verification and use.
| Packaging Specifications | Component A | Component B | ||
| Volume | Packaging | Volume | Packaging | |
| 5 L | 2.5 L | 2.5 L | 5 L | |
For other packaging sizes, consult International Paint.
| Packaging Specifications | Packaging weight |
|---|---|
| 5 L | 4.42 kg |
| Shelf life | 24 months at 25 °C, after which re-inspection is required. Store in a dry, sheltered place away from heat sources and ignition sources. |
|---|
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 for Intergard 821 two-component epoxy filler 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 |
|---|---|---|
| EAA820 | Grey | 10 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.
