Acrylic Elastomeric Waterproofing Coating — Exposed Grade
UV-stable elastomeric acrylic coating for exposed roofs and façades: bridges hairline cracks, reflects solar heat in light colours, and re-coats year after year. Applied by brush, roller or airless spray — from Keshun Y300 high-elastic coloured series.
Keshun Y300 Series — produced by Keshun Waterproof Technologies (SZSE: 300737)
Typical Specifications
| Item | Typical Value |
|---|---|
| Base | Elastomeric acrylic emulsion |
| Colours | White / light grey / custom reflect colours |
| Coats | 2–3 coats, total dry-film typ. 0.8–1.5 mm |
| Application | Brush / roller / airless spray |
| Substrate | Concrete, mortar, metal roof sheets (with primer) |
| Options | Reflective / insulating topcoat systems |
Ask for solar-reflectance data when the roof is an exposed deck in hot climates — light colours measurably cut surface temperature.
Applications
Exposed concrete and metal roofs, external walls, gutter and flashing repairs, roof refurbishment over existing sound coatings.
Related Products
Polyurethane Coating
For protected / below-grade areas needing higher build.
All Coatings
PU / JS / acrylic / crystalline systems overview.