Building & Hospital Exterior

Nanticoke Memorial Hospital –

Project: Clean and Seal Hospital Exterior.

case study hospital pic2aDescription: Coatings With a Purpose and CWP ProSeries products were competitively selected to eliminate water intrusion and migration through the brick walls.

During the initial phase of this project, CWP ProClean CL-5100 Mold & Algae and CWP ProClean CL-5500 Concentrate were used to thoroughly clean the exterior of the hospital, removing stains and discoloration caused by the growth of mold and algae on the brick, elimination of spores that would promote continued growth.

As part of the project, it was necessary to replaced damaged and missing caulk, repair damaged Dryvit and paint some surfaces. As a convenience to our client, Coatings With a Purpose served as a general contractor, selecting and supervising subcontractor engaged to pressure wash the building, repair caulk and Dryvit and paint.


Following the cleaning and restoration of the exterior, Coatings With a Purpose used CWP ProSeries ProSeal Bio WB-1275 Concentrate Sealer on the exterior substrates to create a watertight finish, inhibit regrowth of biologics and prevent adherence of environment pollutants.

Results: The results have been dramatic. Nearly a year after cleaning and application, the 45 year old facility continues to look in new condition and water intrusion into the facility that has persisted for years has been successfully eliminated.

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