Liquid Rubber Sealant Coating Spray, 14 Oz Spray, ClearCan be used on wet or dry surfaces.Stays flexible and pliable.Won't sag or drip in summer heat. WARNING: This product can expose you to chemicals including Titanium Dioxide, a chemical known to the State of California to cause Cancer and Toluene, a chemical known to the State of California to cause Birth Defect/Reproductive Harm. For more information go to www.P65Warnings.ca.gov. - Cancer:Titanium Dioxide;;Birth Defect/Reproductive Harm:Toluene