WHAT DOES PROPANE FIREPLACE MEAN?

Based on the age of your chimney he repointed (over 100 decades old), after the mortar cures (remedy periods differ, check the label to the mortar), Mark will utilize a waterproofing agent into the chimney. Mark suggests 1st cleaning the chimney exterior with a masonry detergent, then using a waterproofing agent by making use of one particular coat