SIOResin launches matte leather anti-graffiti nano coating

SIOResin has introduced SIO-6311Y, a nano coating for natural and synthetic leather that aims to preserve a matte finish while resisting stains, wear and aging. The product is designed for premium leather uses such as automotive interiors, furniture and handbags, with coverage up to 130 m²/L and expected protection of up to five years under normal indoor conditions.

Why it matters: - Premium leather makers are looking for finishes that protect surfaces without changing the look or feel of the material. - SIOResin says SIO-6311Y is built to help leather stay cleaner, last longer and keep a matte, luxury appearance. - The coating targets high-value products where maintenance, appearance retention and service life all affect product value.

What happened: - SIOResin introduced SIO-6311Y Matte Leather Anti-Graffiti Nano Coating on June 30, 2026. - The product is designed for natural and synthetic leather. - The coating uses a hybrid nano technology based on modified silane polymers, nano silica and flexible polyurethane chemistry. - SIOResin said the coating chemically bonds with the leather surface instead of forming a temporary film. - The company said the product preserves softness, flexibility, breathability and tactile feel. - The coating is transparent and produces a matte finish. - The dry film thickness is approximately 3 μm. - More information

The details: - The coating creates a low-surface-energy barrier that helps reduce adhesion from dust, beverages, food residue, sweat, shoe polish, body oils and wax. - SIOResin says the product helps reduce permanent staining from lipstick, paint, ballpoint pen ink, engine oil, industrial pigments and asphalt. - The coating is intended to protect leather fibers from stain penetration. - SIOResin says the product is suitable for automotive interiors, luxury furniture, hospitality seating, handbags, footwear and other high-value applications. - The coating helps reduce environmental aging linked to ultraviolet radiation, oxidation, repeated flexing and everyday wear. - The breathable layer is designed to help protect against drying, hardening, cracking, fading, wrinkles and abrasion. - The product is meant to preserve the leather’s natural softness and premium tactile feel without creating a glossy surface. - Typical product characteristics include up to 130 m²/L coverage, adhesion of ≤ Grade 1, full cure in about 24 hours and expected service life of up to 5 years under normal indoor conditions. - SIOResin says SIO-6311Y is available in 25 kg packaging. - The shelf life is 12 months when stored under appropriate conditions.

Between the lines: - The launch shows how leather finishing is shifting toward coatings that are meant to be invisible while adding functional protection. - The focus on matte appearance reflects demand for premium surfaces that avoid the gloss sometimes associated with older protective treatments. - The product pitch also signals a broader push in materials science toward lower-maintenance, longer-life finishes for luxury and commercial interiors. - Mr. Ng, chief executive officer of SIOResin, said the product was developed to combine premium matte aesthetics with durable nano-scale protection.

What's next: - SIOResin is positioning SIO-6311Y across multiple premium leather markets, including automotive, aviation, yacht, hospitality, office furniture and commercial transportation seating. - The company says manufacturers are seeking coatings that extend product life while reducing maintenance requirements. - SIOResin invites customers to visit the company website or contact sales@sioresin.com for more information or samples.

The bottom line: - SIOResin is betting that premium leather buyers want stain resistance and longer life without sacrificing a natural matte look.