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Finishing
Exterior Wall Putty
Weather-resistant exterior wall putty for facade preparation and decorative coating systems.
Product Introduction
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.
Key Features
- ✓Excellent weather and UV resistance
- ✓Anti-crack polymer-modified formula
- ✓Breathable — allows moisture vapor transmission
- ✓Strong adhesion to exterior cement and concrete
- ✓Resistant to tropical rain and humidity cycles
- ✓Compatible with elastomeric and acrylic coatings
Applications
- Exterior facade leveling before paint
- EIFS and external insulation finishing
- Commercial building exterior preparation
- Renovation of weathered exterior walls
- Pre-coating for textured exterior finishes
Technical Data
| 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 |
Packaging
20kg / 25kg laminated paper bags · 40kg jumbo bags · OEM custom packaging
OEM Options
Launch your own branded Exterior Wall Putty line with our OEM service.
- ✓Custom exterior-grade branding and packaging
- ✓Climate-specific formula for tropical markets
- ✓Multi-language technical datasheets
- ✓Private label with your company COA and MSDS
Frequently Asked Questions
How does exterior putty differ from interior putty?+-
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.
What is the recommended application temperature?+-
Apply between 5°C and 35°C. Avoid application during rain or when substrate surface temperature exceeds 40°C.
Can it be applied over existing exterior paint?+-
Yes, after proper surface preparation — remove loose paint, clean the surface, and apply a compatible primer before putty application.
Finishing
Request a Quote
Get factory-direct FOB/CIF pricing for Exterior Wall Putty.
- ✓ Response within 24 hours
- ✓ Sample orders available
- ✓ COA & MSDS provided
- ✓ OEM private label options
Quick Inquiry
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