3M Professional Grade Rubberized Undercoating Aerosol Spray, 16 oz Cans (Pack of 12), Black Protective Coating for Rust Protection and Sound Deadening on Vehicle Undercarriages
3M™ Professional Grade Rubberized Undercoating is an easy to use black protective coating that does not run when applied, provides anti corrosive protection, sound deadening and insulation to cars, trucks and recreational vehicles. Warning: This product can expose you to chemicals which is [are] known to the State of California to cause cancer and birth defects or other reproductive harm.