Universal Brush Hogs Hair Foam Brush with Aluminum Casting and Blue BumperUniversal Brush Hogs Hair Foam Brush with Aluminum Casting and Blue Bumper Premium Natural Bristle Foam Application Tool for Professional Results Premium Natural Hogs Hair Bristle Technology The Universal Brush foam brush features authentic hogs hair bristles that deliver superior foam application performance and exceptional surface coverage. These natural bristles provide optimal foam retention and distribution characteristics while maintaining