Kraft Tool Co.® BL437 10" Truck Brush with Soft Green Nylex® Bristles 12 per Case. The 10” Truck Brush with Nylex® bristles can be used for many different jobs. Perfect for exposing aggregate in pool finishes, broom finishing concrete and specialty materials, or a vehicle washing brush. The Truck Brush features 2-1/4” soft bright green Nylex® bristles with flagged ends. The flagged ends provide both fullness and a softness in scrubbing, while allowing even fine debris to be picked up. The bristles hold their shape during hard scrubbing. The unique green bristles are resistant to alkalis, chemicals, detergents, solvents, and most acids making it an ideal choice for cleaning. A white, non-marring protective rubber bumper surrounds the brush head. This and the round edges of the plastic, chemical resistant brush head protects the surrounding area during rough use. Measuring 10” x 2-3/4” the Truck Brush easily fits inside standard 5 gallon buckets, and holds large amounts of liquid. The brush head fits threaded and shallow jam handles, or can be used by hand. A flow-thru hole in the threaded handle side allows for select broom handles with hose attachments to be connect for constant water flow to assist with cleaning.