Koch
The popular TUFF-N-DRI basement waterproofing system consists of a two-part system. First, a polymer-modified asphalt membrane is spray-applied to help span foundation settling cracks. Next, WARM-N-DRI insulation board is applied to protect the membrane from damage during backfilling, direct ground water to the perimeter drainage system, insulate basements walls and help reduce interior condensation
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PB Topical Ref