The Gordon Brush SST7N is a Nylon bristle applicator brush (0.008") with a lightweight, chemical resistant, non-magnetic, stainless steel handle. The Nylon bristle material and stainless steel handle are FDA compliant. Manufactured using strong mechanical clamping for maximum fiber retention, and is adhesive-free to prevent contamination on surface areas that could be caused by leaching. This high quality brush has a trim of 3/8", handle dimensions of 3-1/2" length x 3/16" diameter, brush width of 5/16". Has a maximum use temperature of 250°F for short term exposures and 200°F for continuous or long term exposures.