Heavy Filler is a very flexible filler used for fixing scuffs, scratches, holes and any other damage in leather. The product can be used to fix damage where a long lasting and durable repair is required as it moves and flexes with the leather. The filler can be used to repair damage to all types and colours of leather, and can also be used on any leather item, from furniture and car seats to jackets, accessories and shoes. Once the filler has dried you can replicate the grain of the leather using our Grain Repair. This is simply applied onto the filler, replicating the grain surrounding the repaired area. Doing so allows the repaired area to blend in much easier.