Genuine leather sofas, gifts from nature, are celebrated for their unique textures, skin-friendly qualities, and enduring appeal, making them a symbol of quality in home interior design. However, this natural beauty faces challenges from wear, stains, and signs of aging over time.

How can we provide effective protection for genuine leather while preserving its innate charm? The answer lies in an essential protective layer—the top coat. This should not be a heavy, ostentatious “cosmetic” but rather a clear, resilient “invisible shield.”

Technical Control’s Leather Finishing Solution

Technical Control PU 619D is an anionic aliphatic waterborne polyurethane dispersion specifically designed for the top coat on genuine leather. This product aims to offer an exceptional balance of tactile quality, gloss finish, and physical performance for leather items, such as upholstery leather, which require both high aesthetic standards and long-lasting durability.

Product Features and Advantages:

Aliphatic Chemical Structure:

Compared to aromatic polyurethanes, PU 619D exhibits excellent resistance to yellowing, ensuring that light-colored or vivid leather maintains its vibrant color over time.

High Hardness and Excellent Abrasion Resistance:

Effectively protects against everyday scratches and scuffs, preserving the leather’s visual appeal for the long term.

Smooth Touch Experience:

Provides a refined, silky feel that significantly enhances the leather’s skin-friendly quality and premium aesthetics.

Mid-High Gloss with High Transparency:

Accommodates a range of design styles, from understated elegance to modern brilliance, while allowing the natural grain of the leather to shine through.

Solvent Resistance & Excellent Color Fastness:

Offers good resistance to common substances such as sweat, stains, or accidental spills, facilitating easy maintenance.

Outstanding Weather Resistance:

Effectively slows down aging caused by exposure to light and fluctuations in temperature and humidity, ensuring long-term stability of the coating’s performance.

Applications

Technical Control PU 619D is particularly suitable as the top coat for upholstery leather requiring high performance. It ensures that every genuine leather sofa can gracefully showcase its inherent quality, even with the passing of time.

This invisible layer of protection allows the natural essence to breathe freely, transforming durability into everyday beauty, thereby enhancing the market competitiveness and consumer experience of the final product.

Product Parameters

For product samples or technical inquiries, please contact us, and we will follow up promptly.