MSE PRO Leather Anti-Graffiti Nano Protective Coating, 25 kg/Barrel

MSE PRO Leather Anti-Graffiti Nano Protective Coating, 25 kg/Barrel Smaller packaging options, such as 50 mL or 100 mL bottles, are available upon request. Please contact us to discuss your specific requirements. Introduction MSE_SDS_Sheet Flexible Leather Anti-Fouling Nano-Protective Coating is a single-component, long-lasting nano-flexible silicone coating specially developed for deep protection of natural and synthetic leather surfaces. Based on advanced Sol-Gel nanotechnology, the product combines three key systems: modified silane nano-polymers, nano silica sol, and specialty polyurethane prepolymers. It forms an ultra-thin (approximately 3 μm), transparent, fully breathable nano-scale protective barrier on the leather surface at the molecular level. Unlike traditional leather care products that rely on waxes or oils to create a surface film, this coating chemically bonds with leather fibers, achieving an adhesion rating of ≤ Grade 1 and fundamentally reconstructing the physical and chemical properties of the leather surface. After curing, the coating provides both hydrophobic and oleophobic protection, preventing liquids, oils, ballpoint pen ink, marker stains, and other contaminants from penetrating leather fibers. Most contaminants can be removed with a simple wipe. The most significant technological breakthrough of this product lies in the perfect combination of industrial-grade nano-protection with the flexibility and breathability required for leather materials. Modified with specialty polyurethane prepolymers, the cured coating remains soft and flexible, resisting cracking and peeling even under repeated bending and stretching. With a film thickness of only about 3 μm, it preserves the original appearance, texture, and feel of the leather, providing high-level protection without compromising user experience. Under normal use conditions, the protective effect can last for 4–5 years. Once performance gradually diminishes, the coating can be reapplied following the original application procedure without specialized equipment. The low-odor, environmentally friendly formulation complies with indoor furniture and automotive interior safety standards and is safe for both people and the environment. The product is widely used in furniture, automotive interiors, fashion accessories, commercial spaces, aviation, marine applications, and other premium leather environments. Key Advantages 1. Oil-Based Ink Stain Resistance Ultra-low surface energy layer prevents ink penetration into leather fibers Ballpoint pen ink: Easily removable without staining Permanent marker ink: Remains on surface and can be wiped away Water-based ink and daily stains: Easy to clean 2. Dual Hydrophobic & Oleophobic Protection Repels water, preventing absorption, discoloration, wrinkles, and mold growth Repels oils, body oils, lotions, cosmetics, and cooking oils Reduces cleaning frequency and maintenance costs 3. Superior Flexibility Flexible polyurethane structure moves with leather deformation No cracking or peeling under bending angles >90° Suitable for bags, apparel, furniture, and automotive seating 4. Long-Lasting Protection Protection lifespan: 3–5 years under normal conditions Can be reapplied after performance decreases Reduces maintenance frequency and costs 5. UV Protection & Non-Yellowing Reduces UV fading and oxidation Maintains long-term transparency Ideal for automotive, marine, aviation, and sun-exposed furniture 6. Preserves Original Leather Appearance Transparent ultra-thin coating Maintains original color, gloss, texture, and feel Breathable coating preserves leather properties 7. Environmentally Friendly & Safe Low-odor formulation No harmful emissions after curing Suitable for indoor furniture and automotive interiors 8. Easy Application & Reapplication Simple process: Clean → Apply → Cure Manual application with microfiber cloth No spray equipment, UV lamps, or special tools required Easy reapplication using the same procedure Specifications Property Specification / Description Product Form Single-component transparent liquid Technology Platform Modified silane nano-polymer system Application Viscosity 10–13 s (Ford Cup No. 4) Dry Film Thickness ~3 μm Theoretical Coverage 60–130 m²/L Film Hardness HB Adhesion ≤ Grade 1 (chemical bonding) Hydrophobicity Excellent (lotus-leaf effect, high water contact angle) Oleophobicity Excellent; oil-based liquids do not penetrate Resistance to Ink Stains Ballpoint and marker ink easily removable Resistance to Common Stains Coffee, beverages, oils, sweat, etc. Abrasion & Scratch Resistance Excellent (nano-SiO₂ reinforced) Solvent Resistance Excellent Chemical Resistance Resistant to most household & industrial chemicals UV Resistance Protects against UV fading and aging Yellowing Resistance Non-yellowing, remains transparent Flexibility No cracking or peeling during bending/stretching Breathability Maintains natural leather breathability Appearance Impact Transparent; no change to color, texture, or feel Curing Method Moisture curing (ambient) / optional heat acceleration Tack-Free Time 3–4 hours Full Cure Time 24 hours Service Life 4–5 years (normal use) Environmental Compliance Low-odor, environmentally friendly Applications Applicable Leather Types Description Full-Grain Leather Retains natural grain and texture; ideal for luxury handbags, wallets, and premium footwear. Top-Grain Leather Surface-treated and smooth; widely used in upholstered furniture, automotive interiors, and fashion accessories. Genuine Leather Economical protection for everyday leather goods and apparel accessories. Artificial Leather (PU/PVC Synthetic Leather) Commonly used in automotive interiors, commercial seating, and theater seating; provides protection equivalent to that of natural leather. Application Area Typical Products Key Problems Solved Home Furnishing Leather sofas, leather beds, upholstered walls, leather chairs Oil stains, ink marks, aging, cracking Automotive Interiors Leather/synthetic leather seats, steering wheels, dashboards Sweat, ink stains, beverage spills, UV fading Fashion Accessories Handbags, belts, wallets, leather shoes, boots Water stains, oil contamination, color transfer, dust accumulation Commercial & Office Leather office chairs, reception sofas, conference seating Frequent-use staining and high maintenance costs Transportation Aircraft seats, high-speed rail seats, cruise ship cabins Large-area, long-term protection requirements Leather Apparel Leather jackets, pants, coats, gloves Cracking due to flexing and liquid contamination Leather Manufacturing Factory-finished leather products Standardized large-scale protection treatment Marine & Aviation Yacht seating, private aircraft interiors Long-term protection under high humidity, salt exposure, and UV radiation Application Guides Surface Preparation Ensure the leather surface is clean and dry. Remove dust, grease, wax, and previous care products. Recommended application temperature: 15–35°C. Avoid direct sunlight during application. Step 1 – Surface Cleaning Clean the leather thoroughly using a leather cleaner or neutral detergent and a microfiber cloth. Remove all dirt, oil, dust, and residues. Allow the surface to dry completely before coating. Step 2 – Coating Application Apply a small amount of product to a microfiber cloth and spread evenly across the leather surface using overlapping horizontal and vertical strokes. Apply 2–3 coats continuously without waiting between coats. For industrial applications, HVLP spray equipment may be used. Step 3 – Curing Allow the coated leather to dry naturally in a ventilated indoor environment. Tack-free time: approximately 3–4 hours Full cure: 24 hours Avoid water exposure, aggressive cleaning, and mechanical impact during curing. Important Notes: This product cures by moisture reaction. Moisture must be prevented from entering the container during use. Always tighten the cap immediately after use. Failure to do so may cause premature curing inside the container and render the product unusable. Remove accidental overspray immediately with a clean microfiber cloth. Conduct a small-area test before full application. Disposable gloves are recommended. Do not add solvents or other materials Storage Conditions and Shelf Life Storage Environment Cool, dry, well-ventilated area away from heat and ignition sources Storage Temperature -3°C to +30°C Shelf Life (Unopened Original Packaging) 12 months from date of manufacture Recommended Use After Opening Use within 2 months Critical Note Reseal immediately after each use to prevent moisture-induced curing Disposal Dispose of according to local chemical waste regulations. Do not discharge into drains