This brush has 0.012" stiff Nylon bristle with a Delrin (Acetal) handle. The Nylon fill material is hand-laced with Nylon twine into its handle for maximum fiber retention. Great for use within tight, narrow areas in applications where losing a bristle could create a problem. This high-quality…

Metal free tube brushes with semi-flexible stem are used to clean the inside of pipes and tubes with a gradual bend. They also clean valves and fitting or anywhere aggressive scrubbing is needed. Metal Free tube brushes will not scratch most any surface. Made with 100% food grade polypropylene.…

Metal free tube brushes with flexible stem are used to clean the inside of straight and especially curved pipes and tubes. They also clean valves and fitting or anywhere aggressive scrubbing is needed. Metal Free tube brushes will not scratch most any surface. Made with 100% food grade…

Black nylon monofilament bristles 8 x 1 3/4 inches, on galvanized wire, with hinged joint and wooden handle Can be used in flasks with long necks, 1 3/4” diameter or short neck balloon flasks with 1 1/2” i.d. Total length 23 5 /8”

This brush is made with a mixture of Thunderon, a conductive filament, and Goat hair. Thunderon is a very fine (0.0015 diameter) acrylic fiber chemically bonded with copper sulfide. The special fiber will dissipate a charge on any electrically charged surface. The surface resistivity of Thunderon…

Disposable brush for applying acid, glue, lubrication, or coatings. Very popular when one time usage is necessary.