Masonry Magazine July 1968 Page. 17
ROCKWELL'S MORTA-LOK GIVES YOU A "FULL" JOINT EVERYTIME!
With Rockwell's Morta-Lok, bricks "bed" more completely-providing a tight, deep seated bond. This absolute union of brick and mortar gives you unmatched durability ... with less waste ... less clean up. This all adds up to faster production greater cost savings. You'll profit more on every job when you specify Rockwell's Morta-Lok.
ROCKWELL LIME CO.
MANITOWOC, WISC. CHICAGO, ILLINOIS
masonry
• July, 1968
17