ENERFOAM™ 42 Professional Foam Sealant is a one-component, minimal expanding flexible polyurethane foam used for adhering insulated concrete forms, ICF block, EPS foam, EIFS, SIP panels, architectural foam shapes and drywall, and sealing cracks and voids such as pipe penetrations. ENER42 expands only enough to generate an effective seal, retaining elasticity as the structure expands and compresses.
