This document describes the Yuhong GES-300 solvent-free monocomponent polyurethane waterproofing coating, detailing its technical specifications…
The Yuhong GES-300 is a high-solid content, low VOC, and environmentally friendly polyurethane waterproofing coating. It is a solvent-free product made from isocyanate and polyether polyol, forming a continuous rubber-like film when applied to a substrate and reacting with atmospheric moisture. The product complies with GB/T 19250-2013 and other green product standards. This manual is written in Chinese.
| Solid Content | ≥ 99% |
|---|---|
| TVOC | ≤ 5g/L |
| Table Dry Time | ≤ 8h |
| Full Dry Time | ≤ 16h |
| Tensile Strength | 3.0MPa |
| Elongation at Break | 700% |
| Tear Strength | 19N/mm |
| Low Temperature Bend | -35℃, no cracks |
| Water Impermeability | 0.3MPa, 120min, no leakage |
| Bonding Strength | 1.5MPa |
| Density | 1.2-1.3kg/L |
| Open Time | 4h |
| Packaging Specification | 20kg/bucket |
| Shelf Life | 6 months |
| Recommended Storage Temperature | 5-25℃ |
Construction should be performed when the base layer is dry and the ambient temperature is between 5-35℃.
Yes, it is widely applicable for swimming pools, fire water tanks, and landscape water pools.
No, the product is solvent-free with an effective component content of over 99%.
The coating usage is approximately 1.2kg/m² to 1.4kg/m² per millimeter of film thickness.