Semi-Closed Cell EPDM Foam Roll - 1/16" Thick x 54" Wide x 40 ft. Long

EPDM is the most weather resistant foam, with a wide range of chemical compatibility, steam resistance, and good temperature range. 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.