巴基斯坦采购需求：防水防油整理剂、防污整理剂

I'm looking for a suitable chemical solution that can effectively make leather both waterproof and oil-resistant. If your product range includes such options, I'd like to know more about the formulations you offer, including any specifications or application guidelines. Additionally, it would be great to understand the performance characteristics of your chemicals, such as durability and compatibility with different leather types. Any data sheets or samples would be appreciated as well to help assess their suitability for my needs.