3B Products 1020F-1 Undercoating provides essential protection for automotive surfaces with its heavy-bodied rubber and asphalt composition. This 1-gal drum of black undercoating features enhanced rust prevention and sound deadening properties, making it perfect for rustproofing, noise reduction, and repair hiding. Formulated to include cellulose fibers, this coating resists chipping and peeling while offering superior adhesion to both bare and painted metals as well as plastics. The 343.9 g/L VOC content ensures robust environmental compatibility. Perfect for automotive applications, this non-rubberized formula delivers long-term protection and durability for vehicle maintenance activities.
