Emseal 20H 2 X 2-3/4 X 6.56'

2" Joint, 2-3/4" Depth of Seal, 6.56 Linear Ft Stick, Water Tight, Open Cell Polyurethane Foam, Black Below Grade Wall Expansion Joint Primary Sealant

The 20H System is a tried and true preformed expanding foam sealant produced by impregnating permanently elastic, high density, open-cell polyurethane foam with an acrylic polymermodified, water-based asphalt emulsion. It is primarily used in below-grade applications. The architectural and engineering community has benefited from 20H System's performance for over 30 years.