Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 17 · column 4 of 5 · from the scan, no model involved
The specially formulated insulating compounds ■seals ALL cracks, holes, and mortar |omts insulates your chimney at 323v. greater than conventional terra cotta linings and 550X greater than masonry brick •strengthens the entire structure by bonding all materials together •improves draft and appliance e' iciency •National Supaflu- the ultimate in chimney restoration
Recognized by the International Conference of Building Officials Exceeds UL K)3 temperature requirements
67.8%