Gray Epoxy Topcoat (2K)
Description
Gray Epoxy Topcoat (2-component) is formulated with epoxy resin, pigments such as titanium dioxide, additives, and plasticizers. The epoxy curing agent should be added in proportion during use. It is suitable for the anti-corrosion of steel surfaces and as a topcoat for the outer walls of oil tanks and storage tanks.
Best For
- steel structure protection
- industrial floor systems
- heavy-duty anti-corrosion projects
Buyer Benefits
- strong adhesion to prepared substrates
- good chemical resistance
- suitable for multi-coat protective systems
Key Features
- Great performance.
- Excellent water resistance.
- Providing firm toughness of adhesion.
- Providing solvent resistance.
Typical Coating System
Typical epoxy system: epoxy primer, optional epoxy intermediate coat, and polyurethane or fluorocarbon topcoat when exterior color and weather resistance are required.
Technical Specifications
| Product Family | Epoxy |
| Coating Layer | Top |
| Component System | 2K system, confirm mixing ratio from current TDS |
| Recommended Use Snapshot | steel structure protection, industrial floor systems |
| Typical System | Typical epoxy system: epoxy primer, optional epoxy intermediate coat, and polyurethane or fluorocarbon topcoat when exterior color and weather resistance are required. |
Confirm current TDS/SDS, packaging, shelf life, and destination-market requirements before quotation or shipment.
Request Current TDS/SDSApplication Guide
| Application Method | 1. Surface Preparation: The primer must be completely dry, and any oil stains and debris on the coating film should be removed. 2. Application Conditions: The substrate temperature must be at least 3°C higher than the dew point. Relative humidity should not exceed 85%. If the outdoor temperature is below 0°C, the reaction of the epoxy curing agent stops, and application should not proceed. 3. Coating Application Methods: Diluent: Epoxy thinner (for airless spraying and conventional air spraying) Dilution Ratio: 0-15% (for both airless spraying and conventional air spraying) Nozzle Size: 0.4-0.5mm (airless spraying); 2.0-3.0mm (conventional air spraying) Spraying Pressure: 15-17 MPa (approx. 150-170 kg/cm², airless spraying); 0.3-0.4 MPa (approx. 3-4 kg/cm², conventional air spraying) Cleaning Agent: Epoxy thinner 4. Recommended Coating Layers: For airless spraying, apply two coats to achieve a dry film thickness of 80 µm. For brushing or rolling, apply 2-3 coats. 5. Coating Interval: Minimum curing times: 48 hours at 5°C, 24 hours at 20°C, 16 hours at 30°C. Maximum curing times: 14 days at 5°C, 7 days at 20°C, 5 days at 30°C. 6. Recommended Undercoats: Epoxy zinc-rich primer, epoxy micaceous iron oxide intermediate paint, or other two-component epoxy anti-corrosion coatings. |
Compatible Products
Product FAQ
Can I request the current TDS and SDS for Gray Epoxy Topcoat (2K)?
Yes. Contact the Qilu Paints export team with the product name, destination country, and application environment to confirm current TDS/SDS, packaging, and export requirements.
How should Gray Epoxy Topcoat (2K) be selected for a coating system?
Confirm substrate, exposure environment, required durability, compatible primer or topcoat, and destination-market documentation before quotation or shipment.
What should be checked before applying Gray Epoxy Topcoat (2K)?
Check surface cleanliness, surface profile, ambient temperature, substrate temperature, dew point, and relative humidity before application. Stir thoroughly before use.
How should Gray Epoxy Topcoat (2K) be stored and handled?
Store sealed containers in a cool, dry, ventilated area away from heat, sparks, and direct sunlight. Follow the current SDS for PPE, ventilation, fire prevention, and waste disposal.
What should be checked before applying Gray Epoxy Topcoat (2K)?
Confirm substrate cleanliness, surface profile, dew point, ambient temperature, humidity, and compatibility with the primer or topcoat in the coating system.
How should Gray Epoxy Topcoat (2K) be mixed and applied?
Stir thoroughly before use. For multi-component products, mix base and curing agent according to the current TDS, observe induction time and pot life, and only thin with the recommended thinner.
How should unopened Gray Epoxy Topcoat (2K) be stored?
Store in sealed original containers in a cool, dry, ventilated place away from heat, sparks, and direct sunlight. Confirm shelf life and packaging with the current TDS/SDS before shipment.
What safety precautions are required during application?
Use suitable PPE, provide ventilation, keep away from ignition sources, and follow the current SDS for handling, fire protection, first aid, and waste disposal.
Product Data Source
This product page is generated from Qilu Paints legacy technical product records. Confirm SDS, TDS, export classification, packaging, and destination-market requirements with the sales and technical team before quotation or shipment.
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