Gorilla Multipurpose Heavy Duty Spray 4oz 4oz Heavy duty, multi-purpose and easy to use. Forms a clear, permanent bond that is moisture resistant and can be used on projects both indoors and out. This can contains four ounces of adhesive. WARNING: FLAMMABLE. Made in USA. WARNING: This product can expose you to Benzene, Acetaldehyde, Methanol and Naphthalene which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.