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Weather-resistant exterior wall putty for facade preparation and decorative coating systems.

Weather-resistant exterior wall putty for facade preparation and decorative coating systems.
DCY MORTAR Exterior Wall Putty is formulated for outdoor applications with enhanced weather resistance, UV stability, and crack prevention. It provides a durable, smooth substrate for exterior paints, textured coatings, and facade systems — engineered for the demanding climates of African and Southeast Asian markets.
| Product Code | CY3-W01-20F |
| Mix Ratio | Powder : Water = 1 : 0.30–0.35 |
| Working Time | 45–60 minutes |
| Coverage | ~1.5 kg/m² per mm thickness |
| Compressive Strength (28d) | ≥ 5.0 MPa |
| Water Resistance | Pass (24h immersion) |
| Shelf Life | 12 months in dry storage |
20kg / 25kg laminated paper bags · 40kg jumbo bags · OEM custom packaging
Launch your own branded Exterior Wall Putty line with our OEM service.
Exterior putty has higher weather resistance, UV stability, and compressive strength. It is formulated to withstand rain, temperature fluctuations, and direct sunlight that interior putty cannot handle.
Apply between 5°C and 35°C. Avoid application during rain or when substrate surface temperature exceeds 40°C.
Yes, after proper surface preparation — remove loose paint, clean the surface, and apply a compatible primer before putty application.
Get factory-direct FOB/CIF pricing for Exterior Wall Putty.

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