Description Ensures A Durable Seal To Prevent Air And Moisture From Passing Through Cracks And Joints. Paintable With Latex And Oil Based Paints And Can Be Used For Both Interior And Exterior Applications. WARNING: This product can expose you to chemicals including Lead which is known to the State of California to cause cancer, birth defects or reproductive harm and Butyl Benzyl phthalate (BBP) which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov