Manufactured in Europe using only the highest quality materials, the 21" HMK® Sealing Brush is made from 100% natural boar hair for extra durability. No synthetic fibers are used to obtain a soft textured brush, which guarantees countless even applications, and a thorough penetration of chemical finishes.
HMK® Brushes are mounted onto smooth hardwood blocks with a solid metal base. The 21" brush comes with a removable metal attachment to fit most industrial handles.
Cleaning is not required when brushes are being used with the same product. If otherwise, simply use HMK® R99, or any 100% Mineral Spirits.