The Brass Bristle Tire Cleaning Brush cleans the tire bead area before mounting, so that proper contact between the tire and rim can be achieved. The brass bristles are arranged to reach into grooves and edges of the bead surface, allowing removal of dirt, debris, and residue that can affect sealing and alignment. The brush is moved along the bead surface to clear unwanted particles and prepare the surface for installation. Clean bead surfaces allow better seating of the tire, reducing the chances of air leakage and uneven fit.Attributes:• Good for other applications where steel or nylon bristles will not work.• Foam plastic handle will not crack when left in cleaning solution.• Dense brass bristles clean well and will not rust.• Cleaning improves alignment of the tire bead during installation.• Brushing ensures even preparation of both inner and outer bead surfaces.• Have 8 x 7 rows of brass wire bristle.• Brass material is set in a polypropylene block.Applications: The Brass Bristle Tire Cleaning Brush is used on tire bead surfaces before mounting, where it cleans the contact area between the tire and rim to ensure proper seating and sealing during installation.