Semi-Closed Cell EPDM Foam Roll with Acrylic Adhesive - 1/2" Thick x 12" Wide x 10 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.