Limestone-based Volcanic Rock
Lime & Mineral Finishes
Inspired by natural volcanic rock and limestone, this product is made from special natural colored sand and dispersible latex powder. The coating has a rugged yet warm stone texture, with natural colors and rich layers. It can effectively cover minor wall imperfections, giving buildings a timeless natural stone charm and high-end artistic expression.
Limestone-based Volcanic Rock Parameter
| Appearance | Overall Smooth With Fine Texture |
| Solid Content | 70-80% |
| Viscosity (mpa.s, 7#10R, 25℃) | 100000-140000 |
| PH | ≥12 |
| Alkali Resistance | No Bubbling, No Peeling |
| Water Resistance | No Bubbling, No Peeling |
| Low Temperature Stability | No Deterioration |
| Coating Temperature Resistance | No Abnormality After 3 Cycles |
| Paint Film Drying (surface Drying) | ≤4H |
| Recoat Time/coating Layer | ≥24H |
| Drying Time (hardening) | ≥72H |
Limestone-based Volcanic Rock Features
1. Realistic stone texture: Selected natural colored sand forms a three-dimensional textured surface, perfectly replicating the original ruggedness and natural color of volcanic rock and limestone.
2. Excellent protective performance: The paint film is dense and tough with strong adhesion. It has excellent alkali resistance, water resistance and weather resistance, effectively resisting ultraviolet rays and climate erosion and protecting the wall.
3. Environmentally friendly, healthy and safe: Water is used as the dispersion medium, with low VOC content and no harmful heavy metals, meeting environmental protection standards. There is no odor during construction, making living here more reassuring.
4. Breathable, moisture-proof and stain-resistant: The coating has a microporous structure, which allows for good breathability and can expel moisture from inside the wall, at the same time, the dense surface does not easily accumulate dust and has a certain degree of stain resistance.
5. Excellent decorative effect: The color is stable and long-lasting, and various artistic textures can be created through different construction techniques. It is suitable for a variety of architectural styles and enhances the overall decoration level.
Suitable for solid and flat indoor and outdoor substrates such as cement mortar, concrete, and gypsum board. Especially suitable for exterior walls, interior background walls, and special-shaped facade decorations of villas, hotels, and commercial buildings that seek the texture and artistic effect of natural stone.
Limestone-based Volcanic Rock Construction Guidelines
1. Apply one coat of penetrating primer by roller: Use a professional penetrating primer to fully coat the qualified substrate to seal the base layer, enhance adhesion, prevent efflorescence, and create an ideal foundation for subsequent construction.
2. Apply the first coat of limestone: Use a trowel or putty knife to apply the limestone paint evenly to the wall. Use a textured roller to create a rough surface texture, forming a base coating and initially shaping the desired texture and thickness.
3. Apply a second coat of limestone material: After the first coat is surface dry, apply a second coat to further smooth and thicken the surface, enhance the overall texture, and ensure a full and uniform coating.
4. Use seaweed sponge to create texture: While the second coat is still wet, use a special seaweed sponge to create a random, three-dimensional texture effect that resembles natural stone by patting, pressing lightly, and roughening.
5. Use a finishing knife to smooth the texture: After the texture is created, immediately use a stainless steel finishing knife to smooth the entire surface or some areas to flatten the texture and improve the density of the paint film.
6. Sand the surface smooth: After the coating is completely dry, use 240-grit sandpaper and a sander to sand the surface evenly to remove tool marks and particles, and to create a volcanic rock particle effect, making the surface smooth and delicate, and presenting a volcanic rock effect.
7. Apply two coats of topcoat varnish: After cleaning and removing sanding dust, use a roller to apply two coats of the special topcoat varnish evenly to provide long-lasting waterproof, stain-resistant, weather-resistant protection and ideal gloss.
