Offering a 4- to 6-year duration, this brightly colored, lead-free aerosol paint will not absorb into bark. The two included spray nozzles allow spotting or wide banding. The single narrow nozzle is for fine banding or writing. Tree Marking Paint, Orange This product contains a chemical that is regulated under California Proposition 65. Warning: This product contains a chemical known to the State of California to cause cancer. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. -