Description
Product Introduction
PU3600 Polyurethane Super Wear-Resistant Topcoat is a high-performance, three-component, self-drying, and reactive-curing coating designed for extreme durability and long-lasting protection. This advanced polyurethane floor finish offers fast curing, strong adhesion, and superior wear resistance, making it ideal for industrial workshops, indoor parking lots, and warehouses. Whether you need to enhance the durability of concrete floors or protect high-traffic areas, PU3600 provides a smooth, long-lasting finish that minimizes maintenance and maximizes performance.
Product Features
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Fast Low-Temperature Curing: PU3600 is designed to cure quickly even in low temperatures, reducing downtime and ensuring your floors are ready for use in no time.
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Superior Wear Resistance: With a rough surface texture, this polyurethane top coat for concrete offers exceptional durability and cost-effectiveness, making it the perfect choice for high-traffic areas.
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Strong Adhesion: Compatible with various substrates, including solvent-based epoxy and solvent-free epoxy, PU3600 ensures a seamless application process and long-lasting protection.
Technical Parameters
| No. | Inspection Item | Technical Index | Standard Value | Measured Value |
|---|---|---|---|---|
| 1 | State | Uniform without lumps after stirring | Uniform without lumps | Uniform without lumps |
| 2 | Coating Appearance | No bubbles, oil shrinkage, floating color, or mottling; wear-resistant sand evenly distributed | Good appearance | Good appearance |
| 3 | Surface Dry | ≤4h | ≤4h | 3h |
| 4 | Hard Dry | ≤24h | ≤24h | 20h |
Application Scope
PU3600 is ideal for any area where increased wear resistance is required. It is widely used in industrial workshops, indoor parking lots, warehouses, and other high-traffic environments. Whether you need to protect concrete floors from heavy machinery or enhance the durability of pedestrian walkways, PU3600 provides unmatched protection and a smooth, long-lasting finish.
Precautions
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Environmental Requirements: The concrete floor must have a compressive strength of ≥20MPa and a tensile strength of ≥1.5MPa. The surface should be flat (±4mm/2m straightedge), dry, clean, and free of oil and other contaminants.
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Application Conditions:
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Base ground temperature: 0-35℃
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Application environment temperature: 0-35℃
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Base ground moisture content: <8%
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Relative humidity of application environment: <80%
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Surface Preparation: Remove dust, sand, grease, and old coatings from the base surface before application. Fill cracks and holes with putty to achieve a smooth surface. Seal the base surface with a primer, apply intermediate coating for leveling, and brush with a matching intermediate coat of the same color as the topcoat.
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Theoretical Consumption: Approximately 0.1 kg per square meter (for one coat).
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Usage Method: Mix components A:B:C at a weight ratio of 5:2:3. Stir thoroughly and use strictly according to the ratio. After scraping, use a roller to even out the surface. To ensure consistent color of the topcoat, an intermediate coat matching the topcoat color must be applied. The intermediate coat can be either solvent-based epoxy or solvent-free epoxy.
Shelf Life
12 months
