Below Grade - CASE HISTORY  -- Large Southern California Complex
	Alpha 8® Below Grade® 665 was used to seal and waterproof planters and below grade surfaces. It is a 100 percent acrylic elastomeric waterproof coating designed to go over all masonry surfaces (bricks, blocks, concrete, stucco) and metals. It withstands 4 pounds per square inch hydrostatic pressure. For more information see Below Grade.
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		See Case Histories for: Roofs Large Building Asbestos Encapsulation Earthquake Reconstruction Metal Roof Decks Mammoth Mountain Inn South Bay Union School Dist. Silver Wing School San Diego Unified School Dist. Large So. Calif. Complex Large So. California Hotel Lead Encapsulation Walls Kimball School FAA Airport Tower Ducts Planters Below Grade