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বাংলা 
Polyurea Protective Topcoat
Product Features
- Formulated with high-performance polyurea resin to provide a dense and durable protective finish.
- Excellent abrasion, impact, and scratch resistance for extended service life.
- Outstanding resistance to water, acids, alkalis, salt spray, and common industrial chemicals.
- Excellent weatherability for indoor and outdoor applications; aliphatic systems provide enhanced UV resistance and color stability.
- Strong intercoat adhesion to polyurea base coats, concrete, steel, and other construction substrates.
- Smooth, dense finish that is easy to clean and available in gloss or matte finishes.
- Suitable for industrial flooring, bridges, roofs, steel structures, storage tanks, parking decks, and protective coating systems.
Standards
| Item | Specification |
|---|---|
| Product | Polyurea Protective Topcoat |
| Product Type | Two-Component Polyurea Protective Topcoat |
| Composition | Polyurea Resin, Hardener, Pigments, Fillers & Functional Additives |
| Standard | Enterprise Standard (Q/GDHY)* |
| Finish | Gloss / Matte (Customizable) |
| Application Method | Roller, Brush, Spray |
Application
Suitable as the final protective layer for industrial plants, bridges, parking structures, steel structures, storage tanks, roofs, underground works, wastewater treatment facilities, ports, chemical equipment, and polyurea protection systems. Designed to improve weather resistance, abrasion resistance, and decorative appearance.
Application Procedure
- Ensure the underlying polyurea coating is fully cured, clean, and dry.
- Lightly abrade the surface if required and remove all dust.
- Mix Components A and B thoroughly according to the specified ratio.
- Apply evenly by roller, brush, or spray to achieve a uniform finish.
- Protect the coating from dust, moisture, and mechanical damage during curing.
- Inspect appearance, film thickness, and adhesion before placing into service.
Technical Specifications
| Item | Technical Specifications |
|---|---|
| Product Type | Two-Component |
| Appearance | Colored Liquid |
| Finish | Gloss / Matte |
| Coverage | 0.20–0.35 kg/m² |
| Solids Content | ≥90%* |
| Surface Dry | ≤2 Hours |
| Hard Dry | ≤12 Hours |
| Full Cure | 5–7 Days |
| Application Temperature | 5℃–35℃ |
| Package | 20kg/Set (Customizable) |
| Shelf Life | 12 Months |
Transportation & Storage
Transport the product in sealed containers and protect it from rain, direct sunlight, and impact. Store in a cool, dry, and well-ventilated warehouse at 5℃–35℃, away from heat, ignition sources, and strong oxidizing agents. Shelf life is 12 months in unopened packaging.
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