Interseal 1122 Flash Rust and Overspray from Coating Application is a water-borne coating. The dual protection and unique peelable properties of Interseal 1122 make it particularly suitable for temporarily protecting coated substrates to avoid accidental contamination or damage, for example during transportation or construction. A single-component, sprayable high-solids water-borne coating that can be applied directly to coated metallic and non-metallic substrates. Good air flow around the coated object is essential [minimum air velocity 0.1 m/s (4 in/s), maximum 0.5 m/s (20 in/s)]. Parameters on this page: dry film thickness 125–250 µm (5–10 mils), theoretical spreading rate 2.80 m²/L, number of components single-component.
Parameter source: AkzoNobel AKZONOBEL original technical data sheet (TDS) "Interseal 1122 Flash Rust and Overspray from Coating Application"; values such as spreading rate are converted from TDS parameters and are 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 | 42% |
|---|---|
| Dry Film Thickness | 125–250 µm (5–10 mil) |
| Theoretical Spreading Rate | 2.80 m²/L |
| VOC | 0.00 lb/gal (0 g/L) US EPA Method 24, for more… |
| Density / Specific Gravity | 1 kg/L (8.3 lb/gal) |
| Number of Components | One-component |
| Flash Point | >101°C (214°F) |
| Thinner | Do not thin |
| Mixing Ratio | N/A |
For more Q&A on selection, application, acceptance and defect diagnosis, seeFAQsection.
A single-component, sprayable high-solids water-borne coating that can be applied directly to coated metallic and non-metallic substrates. After drying, it forms a non-tacky, tough and elastic temporary protective coating.
Interseal 1122 is designed to provide short-term protection against a range of contaminants, such as dust, grease, grinding residue, flash rust and overspray from coating application, while also providing a certain degree of abrasion and scratch resistance.
The dual protection and unique peelable properties of Interseal 1122 make it particularly suitable for coated substrates requiring temporary protection against accidental contamination or damage, for example during transport or construction.
Interseal 1122 provides significant reductions in short-term and long-term coating maintenance costs while improving construction and installation productivity.
| Colour | Blue, White INTERSEAL 1122 |
|---|---|
| Gloss | Semi-gloss |
| Volume Solids | 42% |
| Typical thickness | Dry film thickness 125–250 µm (5–10 mils) corresponds to wet film thickness 298–595 µm (11.9–23.8 mils) |
| Theoretical Spreading Rate | At 150 µm dry film thickness and the stated volume solids, 2.80 m²/L; at 6 mils dry film thickness and the stated volume solids, 112 ft²/US gal |
| Practical Spreading Rate | Allowing for a suitable loss factor |
| Application Methods | Suitable for airless spray, air spray, brush, conventional spray and roller. Drying time: recommended topcoat overcoating interval |
| Temperature | Surface Dry | Stripping time | Minimum | Maximum |
| 5°C (41°F) | 40 min | 2.5 h¹ | 3 days | Unlimited² |
| 15°C (59°F) | 30 min | 2 h¹ | 2 days | Unlimited² |
| 25°C (77°F) | 20 min | 1.5 h¹ | 2 days | Unlimited² |
| 40°C (104°F) | 15 min | 1 h¹ | 1 day | Unlimited² |
¹ The stripping time at the corresponding temperature refers to the minimum time during which the entire film of Interseal 1122 has reached sufficient strength to permit stripping. Beyond this time, the film strength increases further, further improving the stripping efficiency.
² See the Definitions and Abbreviations of the International Paint Protective Coatings Division.
| Flash point (typical) | >101°C (214°F) |
|---|---|
| Product weight | 1 kg/L (8.3 lb/gal) |
| Volatile Organic Compounds | 0.00 lb/gal (0 g/L) US EPA Method 24. For more details, see the 'Product Characteristics' section. |
Interseal 1122 is suitable for direct application to a range of approved painted and non-ferrous metal substrates. It is important that the coating material is sufficiently cured (dry) to ensure film properties such as gloss and colour, especially for durable topcoats, are not affected by the application of Interseal 1122.
All surfaces to be coated must be clean, dry and free of contaminants.
The temperature of the surface to be coated must be at least 3 °C (5 °F) above the dew point.
Use masking to protect adjacent areas from overspray. Areas that cannot be masked, such as deep seams and channels, form a mechanical key to which the coating adheres.
| Mixing | This product is a single-component coating; stir thoroughly with a power mixer before each use |
|---|---|
| Mixing ratio | N/A |
| Suitable for airless spray | Recommended nozzle tip size 0.43–0.53 mm (17–21 thou); total paint pressure at the nozzle not less than 105 kg/cm² (1493 psi) |
| Air spray (conventional) | Recommended |
| Brush | Suitable – for small area repair only; multiple coats may be required to achieve the specified film thickness. |
repair
| Roller application | Suitable; multiple coats may be required to achieve the specified film thickness. |
|---|---|
| Thinner | Do not thin |
| Cleaner | International GTA853 |
| Interruption of work | Flush all equipment thoroughly with clean water, then with International GTA853. All unused material shall be stored in closed containers. After a period of storage, skinning may occur in partly filled containers and the viscosity may rise. Strain before use. |
| Cleaning | Clean all equipment with GTA853 immediately after use. Periodically flushing spray equipment during the daily work is good practice. The frequency of cleaning depends on the quantity sprayed, temperature and elapsed time, including delays. |
All surplus paint and empty containers must be disposed of in accordance with the appropriate local regulations/laws.
| Removal | After removal, Interseal 1122 can be easily kneaded together by hand, thereby effectively reducing waste volume before disposal. Disposal of Interseal 1122 shall comply with local laws and regulations. |
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A single-coat system of Interseal 1122 is typical for this product; however, multiple coats may be applied to provide better protection against mechanical damage. For specific recommendations, consult International Paint.
As with all water-borne coatings, application conditions must be carefully controlled to ensure good performance.
The following basic requirements must be observed: Interseal 1122 must be protected from freezing at all times throughout storage.
Storage at 5 °C (41 °F) is recommended.
During application, the minimum steel surface temperature shall not be below 5 °C, and the steel surface temperature must be at least 3 °C above the dew point. Application at relative humidity above 70% will extend the peelable time and overcoating time.
Good air flow around the workpiece is essential [minimum air velocity 0.1 m/s (4 in/s), maximum 0.5 m/s (20 in/s)].
Note: VOC values are typical and for guidance only. They may vary with colour and general production tolerances.
Interseal 1122 can be applied directly to stainless steel and other non-ferrous substrates. For further details, contact International Paint.
Interseal 1122 can be applied directly over the following approved products:
| Intergard 343 | Interfine 878 |
|---|---|
| Intergard 740 | Intershield 300 |
| Intergard 787 | Interthane 989. For other compatible products, consult International Paint. |
Interseal 1122 may only be overcoated with itself at all times.
| 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, consult International Paint.
| Packaging Specifications | ||
| Volume | Packaging | |
| 15 L | 18 L |
For other available packaging sizes, contact International Paint.
Packaging Specifications
| 15 L | 16.08 kg |
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| Shelf life | At 25 °C (77 °F), at least 12 months. Inspection is required thereafter. Store in a dry, cool environment, away from heat and ignition sources. |
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Avoid freezing at all times during storage
The information given in this product data sheet is not exhaustive. Anyone who uses, for any purpose, any product other than those specifically recommended in this data sheet without first obtaining our written confirmation does so at their own risk as regards the suitability of the product for the intended purpose. Although to the best of our knowledge all advice or statements given about the product (whether in this data sheet or otherwise) are correct, we cannot control the quality or condition of the substrate, nor the many factors affecting the use and application of the product. Accordingly, unless we specifically agree otherwise in writing, we accept no liability, to the maximum extent permitted by law, for any product performance problem arising, or for any loss or damage caused by use of the product. We hereby disclaim any warranty or representation, express or implied, arising by operation of law or otherwise, including but not limited to any implied warranty of merchantability or fitness for a particular purpose. All products supplied and all technical guidance provided are subject to our standard terms and conditions of sale. You should obtain a copy of this document and read it carefully. The information contained in this product data sheet may be amended at any time in the light of experience and of our product development policy. Before using the product, it is the customer's responsibility to check with the local representative that the data sheet in their possession is the latest version.
This product data sheet is available on www.international-marine.com or www.international-pc.com and should be identical to this copy. If the version on the website differs from this one, the version on the website shall prevail.
©2019/11/19 AkzoNobel. All rights reserved.
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Data is subject to the manufacturer's latest version; in all cases the manufacturer's latest TDS prevails.
Packaging specifications and batch lead times are subject to actual availability. PleaseContact Uscontact us for project-based calculation.
