Insulative applicator brushes are available. These brushes are made with nylon or polypropylene fill set in a handle material of acetal, aluminum, plastic, or stainless steel. Other selectable parameters include, handle length, handle diameter, brush face width, brush face diameter, brush diameter, bristle diameter, and trim length. Some of these brushes can also be used in a high temperature setting (the fill material is set into the handle with a high temperature glue).