Thompson's Waterseal, 5 Gallon, Water Sealer, Exceeds Federal/Industry Standards For Water Repellency On Concrete, Brick & Wood, Allows Wood To Gray Naturally, Not Available To Members In Selected VOC Restricted Areas That May Include Parts Of AZ, Parts Of CA, DC, DE, MD, ME, NJ, NY, PA & Parts Of VA, Those Members Can Purchase True Value #645-307, Check MOL Restricted Items Report To Verify Restrictions For Your Location.