Semi-Closed Cell Buna-N/PVC Foam Roll - 3/16" Thick x 54" Wide x 40 ft. Long

Buna-N/PVC foam exhibits excellent impact absorption and good chemical resistance properties. Also known as crushed-cell foam, semi-closed foam is highly conformable like an open-cell foam but forms a tight seal and prevents air, water, and fluids from passing through it like a closed-cell foam.