Polyguard Products, represented by Conners Sales Group, manufactured and supplied its Underseal© Underslab and 650 products for the new Student Center at UDC, Van Ness campus.

Underseal® Underslab Membrane is used as a waterproofing membrane/vapor barrier to virtually eliminate water and vapor transmission through concrete slabs on grade. In addition to protecting floor finishes and indoor air quality, Underslab Membrane also acts as a barrier to methane gas and radon gas.