BONAVENTURA leather products (shrink leather / Noblessa leather) are treated with Nano Glass Coating technology.
Advanced Nano Glass Coating technology uses nano-sized glass particles that penetrate the leather surface, providing water resistance while helping reduce adhesion of water and dirt, so the leather stays beautiful and looks new for longer.
In addition, smartphone cases are items we handle every day, so they should be kept clean at all times.
BONAVENTURA products are coated with Nano Glass Coating, which makes the surface water-repellent and easy to care for. They can be wiped clean or disinfected easily with alcohol-based sanitizer.
So you can use them with confidence every day.
The effectiveness of Nano Glass Coating lasts for approximately 3–4 months.
※ However, the duration may vary depending on frequency of use and environmental conditions.
To maintain water-repellent performance, we recommend regularly spraying Nano Glass Coating Spray (sold separately), which helps restore the product's water-repellent properties.
▼ Watch the video here ▼
How to use
1. Use a leather cleaner to gently wipe away dirt on the product.
2. Spray Nano Glass Coating Spray evenly over the leather surface.
3. Use a soft cloth to spread the product evenly so it absorbs and disperses across the surface without leaving streaks. Then place it in a well-ventilated area and let it dry for 24 hours
Features
・Even after coating, the product retains the leather's normal breathability. It has no color or odor, and the feel of the leather does not change after coating.
・Free from organic solvents and alcohol. This makes it safe for users and environmentally friendly. The product is certified by TÜV under Germany's food safety standards, so even if it is accidentally touched or mouthed, it is not harmful.
・Can be used on fabric materials. It is suitable not only for leather products, but also for clothing, shoes, and bags.
※ Note: The company cannot guarantee any damage or issues that may occur to products of other brands as a result of using this product. Thank you for your understanding.
Because it is a product you touch many times each day, BONAVENTURA recommends regular care to keep it clean and beautiful for longer.
We invite you to experience product care with Nano Glass Coating Spray.