How to glue a leather sofa?
For a small repair to leather upholstery on a sofa or couch or similar, make sure the area is clean, dry and free from dust, dirt and grease. Avoid getting glue on the shiny, visible side of the leather, as it may leave a mark. For absorbent surfaces, apply the glue to one surface, immediately bring the pieces together and hold them under pressure. Bostik Leather Repair Clear Glue is suitable for upholstery repairs.