KASTAR 3000 Silicone Elastic Coating For Exterior Wall
- Formaldehyde-free
- Mildrew resistance
- Water resistance
- High and low temperature resistance
- UV resistant
- Electrical insulation
KASTAR 3000 Silicone Elastic Coating for Exterior Walls is a high-performance, durable solution designed to protect and enhance the exterior surfaces of residential, commercial, and industrial buildings. it offers exceptional protection against water, UV rays, temperature extremes, pollution, and dirt. Its chemical properties include resistance to high and low temperatures, ultraviolet rays, acids, alkalis, oil, and water, as well as excellent electrical insulation.
With outstanding adhesion, compatibility, and easy maintenance, KASTAR 3000 is one of the best weatherproof coatings available. It ensures long-lasting vibrancy and protection for building exteriors, making it ideal for concrete, masonry, brick, stucco, and other outdoor surfaces. Available in a variety of colors and finishes, it combines aesthetic appeal with unparalleled durability, keeping your building exterior looking fresh and well-protected for years.
Specification
| Main ingredients | Silicone elastic waterproof coating |
| Net content | 20Kg |
| Quality Guarantee Period | 12 months |
| Product Features | High and low-temperature resistance, UV resistance, acid and alkali resistance, oil and water resistance, electrical insulation, non-corrosive, waterproof, strong adhesive performance. |
| Construction Methods | Scratch coating, rolling coating, spray coating |
| Color | Black, White, and gray (OEM customizable colors) |
Key Features and Advantages of KASTAR 3000 Silicone Elastic Coating
- Exceptional Weather Resistance: KASTAR 3000 is engineered to withstand extreme weather conditions, including heavy rain, snow, high winds, and intense sunlight. Its superior formula prevents moisture damage, UV degradation, and weather-related wear, ensuring long-lasting performance.
- Advanced Waterproofing and Breathability: This coating provides outstanding waterproof protection while allowing the underlying surface to breathe. It prevents trapped moisture, reducing the risk of mold and mildew growth for healthier, more durable walls.
- Superior UV Protection: With excellent UV resistance, KASTAR 3000 maintains its color and finish even under constant sun exposure. It keeps your walls vibrant and fresh, enhancing the overall appearance for years.
- Durable and Long-Lasting Performance: Designed with a tough, elastic finish, the coating resists cracking, peeling, and fading, even in harsh environmental conditions or high-traffic areas. It ensures a reliable and enduring surface.
- Easy Maintenance: KASTAR 3000 is dirt- and pollution-resistant, making cleaning and maintenance a breeze. It helps your building exterior retain a clean, professional look with minimal effort.
- Environmentally Friendly Formula: The low-VOC, eco-friendly formula ensures safety for both the environment and the individuals applying it. It’s the perfect choice for projects requiring sustainable and health-conscious products.
- Versatile Application: This coating adheres to a variety of surfaces, including concrete, brick, stone, stucco, and even previously painted walls. It performs equally well on both new and old structures, making it suitable for a wide range of projects.
UV resistance

Acid and Alkali Resistant
Electrical insulation

Strong adhesive performance

Oil and water resistance

Waterproof

Non-corrosive

Waterproof and Breathable
Construction method
- Base layer treatment: the surface of the base layer is required to be clean and solid, and no sanding, floating dust, and other phenomena are allowed;
- Joint treatment: If the surface with more than 3mm cracks, it should be filled with MS polymer sealant, and then coated after drying;
- Construction method: Construction can be done by brushing, rolling, spraying, etc., generally painting 2 times, each painting reference dosage is about 1kg/㎡, the total thickness of the coating film is 0.8~1mm, and the painting interval is 4-12h, depending on the weather conditions;
- Recommended dosage: ≥1kg/㎡.
Range of application
KASTAR 3000 Silicone Elastic Coating For Exterior Walls is ideal for a wide range of applications, including anti-corrosion protection for metal surfaces such as building steel structures, aluminum alloy profiles, underground spaces, and color steel tiles. It is specifically designed to meet high salt spray resistance requirements, making it suitable for marine engineering, shipbuilding, and the petrochemical industry. Additionally, it provides reliable insulation protection for equipment like substations, power distribution units, and transmission systems. The product is also effective for waterproofing building roofs, ensuring long-lasting durability and performance.
- Home decoration
- Commercial Buildings
- Aerospace
- Shipbuilding industry
- Insulation protection
- Building roof
Note
- When constructing on cement and concrete substrate, please wait until the substrate is completely dry and passed the maintenance period before constructing;
- Before the coating is fully cured, please do not carry out other works that may damage the coating
- For unused coating, please keep the inner package sealed to avoid curing;
- If the coating gets into the eyes inadvertently, please rinse the eyes immediately with water and seek timely medical treatment.
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