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Repair
Anti-Crack Mortar
Fiber-reinforced anti-crack mortar for facade repair and crack prevention on exterior walls.
Product Introduction
Fiber-reinforced anti-crack mortar for facade repair and crack prevention on exterior walls.
DCY MORTAR Anti-Crack Mortar incorporates polymer fibers and modifiers to prevent and repair surface cracks on walls and facades. Available in fine, medium, and coarse sand grades, it is essential for buildings in regions with temperature fluctuations, seismic activity, and thermal expansion common in African and Southeast Asian construction.
Key Features
- ✓Fiber-reinforced for superior crack resistance
- ✓Fine, medium, and coarse sand grades available
- ✓Excellent weather and UV resistance
- ✓Suitable for thin-layer application (3–5mm)
- ✓Compatible with paint and coating systems
- ✓High flexibility — bridges micro-cracks
Applications
- Exterior facade crack repair and prevention
- EIFS and insulation system finishing coat
- Pre-paint surface treatment on cracked walls
- Structural micro-crack bridging
- Thermal expansion joint treatment
Technical Data
| Product Code | CY-KL06-20F (fine) / CY-KL04-20F (medium) / CY-KL02-20F (coarse) |
| Mix Ratio | Powder : Water = 1 : 0.18–0.22 |
| Application Thickness | 3–8 mm per coat |
| Compressive Strength (28d) | ≥ 8.0 MPa |
| Flexural Strength (28d) | ≥ 2.5 MPa |
| Crack Resistance | Pass (thermal cycling test) |
| Shelf Life | 12 months in dry storage |
Packaging
20kg bags · 40kg engineering bags · OEM packaging available
OEM Options
Launch your own branded Anti-Crack Mortar line with our OEM service.
- ✓Custom sand grade selection for your market
- ✓Private label anti-crack system packaging
- ✓Branded technical datasheets with test reports
- ✓Formula tuned for local climate conditions
Frequently Asked Questions
Which sand grade should I choose?+-
Fine sand for thin coats (3–5mm) and smooth finishes. Medium sand for general facade repair. Coarse sand for thick application (5–8mm) and heavy crack filling.
Can anti-crack mortar be painted over directly?+-
Yes, after full curing (24–48 hours) and light sanding. Apply primer before topcoat paint for best adhesion and finish.
Is it suitable for seismic zones?+-
Yes, the fiber-reinforced flexible formula is designed to accommodate structural movement and is suitable for buildings in seismic and thermal expansion zones.
Repair
Request a Quote
Get factory-direct FOB/CIF pricing for Anti-Crack Mortar.
- ✓ Response within 24 hours
- ✓ Sample orders available
- ✓ COA & MSDS provided
- ✓ OEM private label options
Quick Inquiry
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