Why do the application instructions call for removal of excess material on steel troweled floors?
A proper applicator will leave no ChemTec One residue on the surface of steel troweled floors. If they do, the material can crystallize on the surface and leave unsightly crystallization that is extremely difficult to remove. Please see installation instructions in the document section. On broomed finished surfaces, bridge decks, or parking facilities, it is not necessary to remove the excess.