Based upon the age from the chimney he repointed (above one hundred years outdated), following the mortar cures (overcome occasions range, Verify the label on the mortar), Mark will use a waterproofing agent to your chimney. Mark implies to start with cleaning the chimney exterior with a masonry detergent, then https://tysonccbay.bloggip.com/28108102/the-ultimate-guide-to-chimney-cap-replacement