illustration shows a pan formed of 4-PIyBest-of-all Roofing rilled with water. This watertest can easily be made by bending up the edges of apiece of roofing, so that the water will remain in thedish so f 0 r m e d . It will hold the water until itevaporates, without a drop soaking into the… … STRENGTH TEST. An actual photographof three large men (totalweight, 613 pounds), sit-ting on a sheet of 4-PlyBest - of - all Roofing,showing the greatstrength of this material.
roofing -- catalogs, Division 07, Division 09 · Asphalt shingles · Linear metal ceilings · Tin ceilings, decorative metal · Asphalt roofing · Ceilings · Metal ceilings · Tin ceilings
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