One Component Brushable Cold Polyurea - High-Performance Elastic Material from China Suppliers and Factory
- 1Can cure at room temperature.
- 2Excellent physical and chemical properties, with good adhesion to various substrates.
- 3Convenient construction, extremely high efficiency, can achieve the design thickness requirements (hundreds of micrometers to several centimeters) in one construction.
- 4Good leveling performance, overall film formation, dense and seamless coating.
- 5Using manual scraping or roller coating construction, professional, convenient, and controllable.
| Item Number | YP686 |
| Solid Content % | 93 |
| Appearance | Grey color liquid |
| Mix Temperature | Normal temperature |
| Work Time (min) | 30–35 |
| Surface Dry Time (h) | <4 |
| Actual Dry Time (h) | <24 |
| Hardness (Shore A) | 60±2 |
| Tensile Strength (MPa) | 2 |
| Elongation at Break (%) | 200 |
Roof waterproofing, villa platform, terrace and other waterproofing protection.
Sealed storage of coatings in dry, cool, and well ventilated conditions, avoiding sunlight and rain, and keeping away from sources of fire.
- ▶ Base Surface Requirements: The concrete base surface should be cleaned, repaired flat, and polished to a certain roughness. Ensure that the concrete curing is completed, the strength reaches C25 or above, and the moisture content is less than 8%. After processing the base surface, the next process should be carried out as soon as possible.
- ▶ Environmental Temperature & Humidity: The environmental temperature at the construction site should be above 5℃, and construction can only be carried out when the relative humidity is less than 85%.
- ▶ Ventilation Conditions: Ventilation should be maintained during construction.
During construction, in order to ensure interlayer adhesion, polishing treatment should be carried out (note: polishing floating dust must be cleaned with a vacuum cleaner). Roll coat solvent-free epoxy sealing primer. After the primer is completely cured, pour YP686 polyurea onto the floor and scrape it evenly with a trowel (3mm or 5mm trowel can be selected according to thickness requirements). After curing, proceed to the next process. Curing at room temperature for 12 hours, if encountering adverse weather such as rain after coating, a layer of interface agent must be applied before proceeding to the next process.
Under normal circumstances, the paint film should be cured for at least 7 days after completion of painting to ensure optimal performance of the paint film.
Construction Steps:
