Pre-mixed mortar products were virtually nonexistent before the 1980s, when nearly every mason blended raw materials on-site by hand. Modern polymer-modified mortars bond more tightly than traditional ...
Q. I need to repair the mortar joints on my older brick home that was built in the late 1800s. I’ve seen some horrible workmanship where the mortar doesn’t match at all, and I want to avoid this. How ...