Epoxy Rust-tolerant Primer is a low-VOC, high-solids, two-component, surface-tolerant epoxy coating.
It is suitable for rusted substrates treated with hand tools or other surfaces requiring low surface preparation.
Epoxy Rust-tolerant Primer is a low-VOC, high-solids, two-component, surface-tolerant epoxy coating.
It is suitable for rusted substrates treated with hand tools or other surfaces requiring low surface preparation.
It exhibits excellent resistance to corrosion from various chemical media, including acids, alkalis, salts, seawater, and atmospheric conditions, effectively protecting steel surfaces from corrosion.
It provides strong adhesion to rusted or minimally prepared steel surfaces, allowing direct application onto rusted surfaces without the need for complex surface treatment.
It can be applied to damp surfaces and offers excellent adhesion, ensuring effective anti-corrosion performance even in humid environments.
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Maintenance and renovation of steel structures, such as bridges, buildings, and power transmission lines.
Equipment maintenance in industries such as shipbuilding, petrochemicals, and metallurgy.
Other anti-corrosion applications requiring quick construction and low surface preparation.
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Color | Gray and Iron Red |
Solid Content | 70 |
Flash Point | Above 24°C |
Coating film thickness | Dry film: 75-150 μm/coat;Wet film: 94-200 μm/coat |
Theoretical Coating Rate | 0.19kg/m²/100μm Depends on surface preparation, environmental conditions, application methods, and other factors. |
Suitable Undercoat: Rusted bare steel and most existing paint films.
Suitable Topcoat: Epoxy topcoat, Acrylic Polyurethane Topcoat, Fluorocarbon Topcoat, etc.
Application Temperature:5℃~40℃
Mixing: Use a power tool or manual tool to thoroughly mix until uniform.
Mixing Ratio: Base/Hardener = 5/1 (by weight).
Pot Life:
5℃ | 20℃ | 30℃ |
10hrs | 4hrs | 2hrs |
Application Methods: Air spraying, brush application, roller application (specialized).
Application Method | Nozzle Size | Outlet Pressure | Thinning Ratio (by weight) |
Airless Spray | 0.43mm-0.53mm | 10-15Mpa | 10-15 |
Air Spray | ---- | ---- | 20-25 |
Brush/Roller | ---- | ---- | 10-15 |
Thinner | Epoxy Thinner |
Drying Time & Recoating Interval
Temperature | 5℃ | 20℃ | 30℃ |
Surface Dry | 12hrs | 10hrs | 7hrs |
Semi-hard Dry | 48hrs | 16hrs | 12hrs |
Minimum Recoat Interval | 48hrs | 16hrs | 12hrs |
Maximum Recoat Interval | 7days | 7days | 7days |
Surface Treatment
Use a wire brush to remove any loose or flaking material before application. For old paint films such as Fluorocarbon or Chlorinated Rubber, ensure the surface is as clean as possible.
Safety Measures
1、Avoid contact with skin and eyes.
2、If paint comes into contact with skin, wash with warm water or an appropriate cleaning agent. If paint comes into contact with eyes, rinse thoroughly with water and seek medical attention immediately.
3、Ensure adequate ventilation.
4、The paint contains flammable substances. Keep away from sparks and prohibit smoking in the vicinity.
5、Comply with all health and safety regulations on-site.
Storage
Store in a dry and cool environment, away from heat sources and open flames. Keep the container tightly sealed.
Shelf life: 12 months from the date of production (at 25°C).
Please Notice
Since the conditions of product use are beyond our control, the information provided here does not constitute a warranty. We are only responsible for the selection of products. Due to the continuous development of our products and production processes, the content of this manual may be updated at any time. All information herein is subject to our confirmation. Before using the product, please ensure that you have the latest version of the manual.