




Black Pearl Sheet Membrane is a part of the Black Pearl® Waterproofing System
Black Pearl® Adhesive utilizes a core formula of select, unoxidized asphalt cement base, butyl rubber, styrene isoprene styrene (SIS), neoprene rubber, styrene-butadiene-styrene rubber (SBS),fillers, plasticizers and curing agents. Black Pearl® Adhesive also has an aliphatic solvent that is within acceptable OSHA and EPA current regulations.
Black Pearl Primer Adhesive works with Black Pearl Sheet Membrane as a catalyst to chemically fuse the system elements together (including flashings) into a thick, semi-monolithic waterproof membrane.
Designed as a cold-applied alternative to the hot rubberized asphalt RamTough 250, Barrett’s Black Pearl® Waterproofing System is composed of two primary products—Black Pearl® Adhesive
Belle Square is a dynamic complex integrating four main components: residential, office, retail and parking in the center.
Known to many as the Sony Tower and before that as the AT&T Building, the famed landmark skyscraper standing at 550 Madison is one of the latest to see a major renovation.