According to the age with the chimney he repointed (over 100 decades old), following the mortar cures (overcome occasions range, Verify the label to the mortar), Mark will utilize a waterproofing agent for the chimney. Mark indicates to start with cleaning the chimney exterior with a masonry detergent, then using https://israeluphvj.thelateblog.com/28585029/top-guidelines-of-chimney-cleaning-near-me