DOW ENERFOAM 24 Professional Foam Sealant is a one-component, minimal expanding flexible polyurethane foam used for adhering EPS foam, insulated concrete forms, ICF block, EIFS. SIP panels, architectural foam shapes, and drywall. Seals cracks and voids such as pipe penetrations. ENERFOAM 24 expands only enough to generate an effective seal, retaining elasticity as the structure expands and compresses.
EnerFoam 24 are UL classified as a sealant; see Classification Certificate R13655. Meets ASTM D6464 and ICC-ES ESR-1961.
Expands to take the shape of cracks and voids, forming an airtight barrier
Reduces pathways where insects can enter
Can reduce drywall nail pops
Installs in minutes (tack-free within 6 minutes; trims within an hour – dependent upon temperature, relative humidity and size of foam bead)
No gun required
**ALL CHEMICALS ARE NONRETURNABLE**