<br> <br> <br> <br> <br> <br> <br> <br> Of course, there are consumables. These consist of a number of types of glue and epoxy, and what appears like endless sheets of sandpaper, rolls and rolls of paper towels, toothpicks and tongue depressors, plastic bags, paper bags, waxes and other surfaces, and polishes. The list goes on and on. Each kind of product requires its own strategies which often need a specialized piece of equipment, process or consumable.<br> <br> <br> <br>