Who’s Using It—and What They’re Saying
Contractors (Europe & Middle East)
“We switched from a well-known European brand because their ‘stone finish’ started chalking after two summers. Sika Deer’s version passed our 18-month coastal exposure test in Portugal—no fading, no delamination.”
— Carlos M., Façade Specialist, Lisbon
Homeowners (USA, Australia, UAE)
You don’t need real limestone to get the look. One coat over properly primed stucco gives you the visual weight and texture of split-face stone—at 1/5 the cost. And unlike real stone, it won’t crack from foundation settling.
Property Managers (Commercial Apartments)
Managing 50+ units? This finish cuts repaint cycles from every 7 years to once every two decades. Plus, it’s breathable—so moisture from inside the wall can escape, reducing blistering risk.
What’s Actually in It (No Fluff)
| Feature | Real-World Implication |
|---|---|
| Acrylic + mineral aggregate blend | Creates authentic stone texture—not just a printed pattern |
| Waterproof yet vapor-permeable | Blocks rain but lets walls “breathe” (SD value ≈ 0.8 m) |
| Adhesion >1.5 MPa on concrete/stucco | Passes ASTM D4541 pull-off tests |
| UV-stable pigments | Color retention >80% after 5 years (QUV accelerated testing) |
| Low VOC (<50 g/L) | Complies with EU Ecolabel and California VOC limits |
Note: For wood or metal substrates, a bonding primer is required. Not all surfaces are equal.
Coverage & Application: What You Need to Know
- Pack size: 18kg pail (~5 US gallons)
- Typical coverage: 35–40 m² per pail (depends on texture thickness and substrate porosity)
- Application: Spray (recommended for uniform texture), roller, or trowel
- Drying time: Touch-dry in 4–6 hours; recoat after 24 hours
- Temperature range: Apply between 8°C and 35°C—avoid direct sun on hot days
Critical: Surface must be clean, sound, and primed with Sika Deer Resin Washed Stone Super Primer (sold separately). Skipping this step is the #1 cause of premature failure.
Realistic Expectations
- This is not a DIY weekend project if you want professional results. Texture consistency requires practice.
- Color may vary slightly between batches—always order enough for the entire façade.
- While we offer a 20-year durability claim, the warranty covers material defects only—proper surface prep and application are your responsibility.
We’re not selling magic. We’re selling a proven system that works when you follow the specs.
