(1 manufacturer is Chimney RX Brushable Crown Repair; marketed because of the gallon at saversystems.com) Go over the complete crown after which smooth it with a paintbrush (Photo two). Wait right until the sealer dries tacky to your touch, then use a 2nd coat with a brush. Cleanse up with https://andyxtpke.nizarblog.com/28233171/not-known-details-about-linear-fireplace