Mastic Brushes

RCD Corporation® Mastic Brushes

RCD Corporation® Mastic Brushes have natural bristles, chrome ferrules, and wood handles making them the best choice for applying RCD Mastics. These brushes are strong, reusable, and can be cleaned repeatedly. Yet inexpensive and disposable when the job is complete. In addition to applying air duct sealants RCD Mastic Brushes can be used for cleaning coils, dusting off parts, equipment, and ductwork. Since they're compatible with solvent-based parts cleaners they can be used for parts cleaning too. 2 inch, 2.5 inch and 3 inch widths are always in stock. Other sizes are available.

Please note: To order quantities greater than available through RCD’s online store please contact us at 352.589.0099 or send an email to and we will be happy to fulfill your order.