Our furniture leather restoration kit contains a thickening agent, acrylic emulsion. It can be mild in composition, can penetrate deeply into the leather, and does not damage the leather surface, giving you more peace of mind when using. Its use method is simple: 1. If there is no filling material at the bottom of the damaged area, or the filling material is displaced or loose, clean the area to be repaired. Rebuild the area with a similar material and secure the bottom. 2. For cuts and holes larger than 1/4 inch, you will need to cut a piece of substrate slightly larger than the damaged area, place it under the damaged area and repair it. Damage, peeling, or scratches less than 1/4 inch can be repaired immediately. 3. Mix in an empty mixing jar to get a new color. 4. Use a brush to evenly apply the leather repair paste to the damaged area until it covers the original color. If you need to reapply, it is recommended to dry for 30 minutes before reapplying. 5. After the repair is completed, wait 24 hours until the surface to be repaired is completely dry. And can help repair leather goods, fill scratches and apply to a variety of leather fabrics. Make them look like new.