NOT FOR SALE IN CALIFORNIA. Dries quickly to a clean, white foamy insulation that is durable and water resistant. Adheres to galvanized and PVC pipe. Can be painted when completely dry. Provides complete wrap around insulation. DO NOT APPLY WHEN CAN IS COLD SPRAY TIP MAY CLOG. Size 20 oz. can. Net Weight 15 oz.. Units/Pack 12 cans.