KASTAR 21 Acrylic Eco Antibacterial Formaldehyde-Free Coating
KASTAR 21 Acrylic Eco Antibacterial and Formaldehyde-Free Coating is a professional-grade interior paint engineered for luxury villas and high-end hotels. Infused with bamboo charcoal factors and KAG+ silver ion technology, it ensures 99% antibacterial protection and continuous air purification. This high-coverage, waterproof, and scrub-resistant coating delivers a tough, fade-resistant finish, providing a safe, breathable, and healthy environment for your premium projects.
Choose KASTAR 21 ECO and redefine clean, green living with power and style!
KASTAR 21 Acrylic Eco Antibacterial and Formaldehyde-Free Coating is a premium, easy-to-apply coating that provides a flawless, long-lasting finish for interior walls. This high-quality coating combines advanced technology with rich, vibrant colors to enhance the aesthetics of any space, from homes and offices to commercial establishments. Offering excellent coverage, smooth application, and quick drying, KASTAR 21 ensures a professional-quality result that transforms any room into a fresh, clean, and inviting environment. Available in a variety of shades and finishes, KASTAR 21 is perfect for residential, commercial, and institutional applications.
Specification
| Main ingredients | Acrylic based |
| 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 21 Interior Wall Coating Features
- Purification, formaldehyde removal, mildew prevention and antibacterial.
- High covering power, waterproof and breathable.
- Strong scrub resistance, alkali resistance and stain resistance.
- The paint film is tough, lasting and bright without fading.

Midew Prevention and Antibacterial

Acid andAlkali Resistant

Formaldehyde Removal

High Covering Power

Ad Resistance

Environmental Protection

Scrub Resistant

Waterproof and Breathable
Construction method
- Construction method: brush/roller/spray
- Dilution ratio: can be diluted with clean water, the ratio does not exceed 20%.
- Theoretical paint consumption: 11m/kg/pass (the paint film is calculated based on 30 microns, the actual amount varies slightly due to the roughness and looseness of the base);
- Construction environment: 5-35℃, air humidity less than 85%, the base should be flat, firm, dry and cleaned, ensure that the wall surface humidity is less than 10%, and the pH value is less than 10. The quality of the paint effect depends on the flatness of the base.
Range of application
KASTAR 21 ECO Water-based Interior Wall Coating Suitable for interior decoration of villas, noble residences, high-end hotels, etc., including interior walls, ceiling gypsum boards, etc.
- Villas
- Noble residences
- High-end hotels
- Interior decoration
- Interior wall
- Ceiling gypsum boards
Frequently asked questions
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