The 1/8" Diameter Goat Hair, 1/8" Trim and Stainless Steel handle Applicator Brush uses a stainless steel handle for excellent chemical resistance. Filled with Goat Hair and manufactured using strong mechanical fiber clamping for maximum fiber retention, the brush is adhesive-free to prevent leaching and contamination of surfaces. Gordon Brush 1/8" Diameter Goat Hair Applicator Brush SST2G