KASTAR 22 Simulated Natural Stone Durable Exterior Wall Coating
KASTAR 22 Simulated Natural Stone Durable Exterior Wall Coating delivers realistic stone texture, excellent weather resistance, and long-lasting durability. Lightweight, eco-friendly, and easy to apply, it provides cost-effective, high-quality solutions for commercial and residential exterior walls, with stain, acid, alkali, and scrub resistance for modern, sustainable facade decoration.
KASTAR 22 Product Description
KASTAR 22 is a high-performance simulated natural stone exterior wall coating designed for commercial, residential, and high-end architectural projects. Leveraging advanced paint-making technology, it delivers an authentic stone texture effect while providing exceptional durability and long-term protection for exterior walls.
This coating is lightweight, environmentally friendly, and easy to apply with brush, roller, or spray methods, making construction faster and more cost-effective compared to traditional stone or dry-hanging marble finishes. Its innovative formulation offers high resistance to weather, UV radiation, acid, alkali, and stains, ensuring that exterior walls maintain their aesthetic appeal and structural integrity for decades.
KASTAR 22 also incorporates heat reflection and thermal insulation technology, contributing to energy savings in buildings. Its high hardness and scratch resistance prevent surface damage, while the natural colored sand effect enhances visual realism. With a lifespan exceeding 30 years under normal conditions, this coating represents a cost-effective, high-quality solution for modern exterior wall decoration.
This eco-friendly and low-maintenance solution adheres seamlessly to various surfaces, including concrete, plaster, and wood, delivering a realistic stone-like finish that resists cracking and fading. Whether used to enhance facades or add elegance to columns and pillars, KASTAR22 Natural Stone Coating offers style and resilience for a timeless look.
Specification
| Main ingredients | Weather resistance, corrosion resistance, waterproof, high and low-temperature resistance, UV resistance, acid and alkali resistance, oil and water resistance, and electrical insulation |
| Net content | 20Kg |
| Quality Guarantee Period | 12 months |
| Product Features | Weather resistance, corrosion resistance, waterproof, high and low-temperature resistance, UV resistance, acid and alkali resistance, oil and water resistance, electrical insulation |
| Construction Methods | Scratch coating, rolling coating, spray coating |
| Color | Black, White, gray (OEM customizable colors) |
KASTAR 22 Natural Stone Texture Coating Features
Top-grade simulation of 99.99% stone effect, high hardness, resistance to scratches, high density, more anti-fouling, natural colored sand, heat insulation reflection and thermal insulation technology, lifespan of more than 30 years

High hardness

Acid and alkali resistance

Anti-fouling

High Covering Power

Thermal insulation

Environmental Protection

Scrub Resistant

Weather resistance
Sample display
KASTAR 22 Simulated Natural Stone Texture Coating is available in a variety of stone-like finishes for your reference, all finishes can be provided as samples.
Construction method
- Apply 1:3 cement slurry and maintain for more than 15 days. The polished surface should be flat but not too smooth, and the cut corners should not be too sharp.
- The base surface must be free of dust, grease and other sticky floating pollutants, which must be completely removed and polished to ensure a clean surface.
- If there are cracks, holes, fissures, or depressions on the base surface, fill them with cement putty for repair and leveling.
- If there is alkali efflorescence and severe salt precipitation on the base surface, oxalic acid and glacial acetic acid should be used for acid-base treatment.
- When the wall temperature is above 5’C, the moisture content of the base surface must be less than 10%.
Range of application
Commercial residences, villas, old house renovation, municipal projects, Roman columns, windows, frames and other surface paint base protection.
- Commercial residences
- Villas
- High-end hotels
- Old house renovation
- Roman columns
- Frames
Frequently asked questions
Get a Free Sample & Quote
Fill out the form below and click on submit. Our team will get back to you with more details.