3-1/2″ x 50′ SEI ShelterSeal Roll Sill Sealer


  • A polyethylene gasket that seals the gap between the foundation and the sill plate
  • Reduces air infiltration along the sill plate
  • Provides superior moisture resistance compared to unsealed sill plates
  • Easy to install with no need for special tools
  • Helps seal out insects

In stock

SKU: SS312 Category: