Last up to 10x longer than wire brushes!
Nylon brushes have abrasive impregnated in them, so are great for stripping paint, and removing rust, corrosion & weld scale. Also for preparing plastic, fiberglass, and metal for primer. Nyalox brushes last up to 10x longer than wire brushes - they hold their shape and won't rust or shed bristles. As bristles wear, new abrasive is exposed, renewing the brush. 4 styles - all have 1/4" shank. 2,500 rpm max. Made in USA.