This low-odor water-based leather anti-scratch treatment agent contains no harsh strong solvents and fully complies with environmental export standards for shoe materials. After drying, it forms a uniform and continuous protective film on shoe uppers, dramatically enhancing the leather’s scratch resistance and abrasion performance. Compatible with a wide range of materials including genuine leather, microfiber leather, matte PU and suede uppers, the coating preserves the original texture and natural hand feel of leather without obvious gloss change. Boasting excellent adhesion, it resists peeling and flaking after repeated friction.

Featuring flexible and diverse application methods, it suits both automated spray production lines and manual brushing operations. The liquid system offers outstanding stability without delamination or sedimentation during storage, supporting continuous mass production in shoe factories. It also effectively improves upper stain resistance and greatly reduces surface scratches and abrasion defects of finished shoes during warehousing and transportation. Specially developed for shoemaking and leather processing enterprises, this water-based anti-scratch chemical provides professional surface protection for genuine leather, microfiber and PU synthetic leather uppers, widely applicable to production lines of casual shoes, fashion sneakers, business leather shoes and safety footwear, solving the industry pain points of poor scratch resistance and insufficient wear durability of leather uppers.

For standardized construction: fully stir the original liquid before use; filtration is recommended if slight sediment occurs. Thoroughly remove dust and oil stains from the leather surface to ensure firm coating adhesion. Conduct pre-tests with leather samples before mass production to verify hand feel, gloss and abrasion performance, and control coating thickness properly to avoid stiff hand feel caused by over-coating. Allow sufficient drying time after coating and complete subsequent procedures only after the film cures fully. Moderate dilution with clean deionized water is allowed according to on-site process requirements.

For warehouse storage: keep hermetically sealed in a cool, dry and well-ventilated warehouse with ambient temperature maintained between 5℃ and 35℃. Keep away from direct sunlight, high heat sources and freezing conditions. Tighten bucket lids immediately after use to prevent water evaporation and impurity contamination. Never store or mix with solvent-based chemicals. Follow the FIFO (First In, First Out) principle for inventory management.

Establish routine workshop maintenance: stir the liquid before daily production and clean spray guns, brushes and delivery pipelines with clean water after work to prevent residue caking and blockage. Conduct weekly sampling inspection on liquid transparency and sedimentation, and wipe off external stains on buckets. Perform monthly full inspection for bucket leakage, loose lids and material deterioration, prioritizing materials nearing expiration.

Mandatory safety precautions: wear rubber gloves and respiratory masks throughout operation to avoid prolonged skin and eye contact with the original liquid. Compatible with mainstream shoe materials such as genuine leather, nubuck leather, microfiber leather, matte and glossy PU synthetic leather, it retains natural leather texture without abnormal gloss variation or surface hardening under standard construction. Multiple application methods are available, including automatic air spraying, manual brushing and roller coating. Adopting a pure water-based low-VOC formula with no pungent solvent odor, it passes international footwear environmental tests and fully supports export shoe orders. Incomplete drying may cause coating adhesion, reduced wear resistance and surface transfer defects. Waste liquid generated during production shall be collected centrally and treated via factory sewage systems, prohibiting arbitrary direct discharge.