(1 model is Chimney RX Brushable Crown Repair; marketed because of the gallon at saversystems.com) Protect the complete crown after which easy it with a paintbrush (Photo 2). Hold out until the sealer dries tacky into the touch, then utilize a 2nd coat with a brush. Cleanse up with water. https://elliottipqsu.izrablog.com/28600802/getting-my-chimney-repair-to-work