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1/4" x 3-1/2" x 50' Foam Sill Sealer

Mfg#: 160SS31250
Product#: 160SS31250
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Sill Seal Foam is a closed cell, non-cross link, flexible polyethylene foam. It is 1/4" thick and is available in 3-1/2", 5-1/2" and 7-1/2" widths. Rolls are 100 ft in length. This is often referred to as poly seal or sill plate. Sill seal is a moisture barrier used to seal between framing and concrete floors and around windows and doors. It is also used to wrap water pipes for insulation


  • Thickness: .25 in
  • Length: 50 ft
  • Width: 3.5 in