Skip to content
Shop Power Tools
Shop Power Tools

Sill Gasket & Backer Rod

Shop our selection of sill plate gasket and backer rod at Griff Building Supplies.

Filters

  • 7-1/2" x 75' Sill Plate Gasket
    $11.49 - $11.49
    $11.49
    $11.49 - $11.49
    $11.49

    7-1/2" x 75' Sill Plate Gasket

    Powerhouse

    High-performance sill gasket that helps seal all joints and junctions between the structural components. It fills the gap between the sill plate an...

    View full details
    $11.49 - $11.49
    $11.49
    $11.49 - $11.49
    $11.49
  • 5-1/2" x 75' Sill Plate Gasket
    $8.84 - $8.84
    $8.84
    $8.84 - $8.84
    $8.84

    5-1/2" x 75' Sill Plate Gasket

    Powerhouse

    High-performance sill gasket that helps seal all joints and junctions between the structural components. It fills the gap between the sill plate an...

    View full details
    $8.84 - $8.84
    $8.84
    $8.84 - $8.84
    $8.84
  • 3-1/2" x 75' Sill Plate Gasket
    $5.99 - $5.99
    $5.99
    $5.99 - $5.99
    $5.99

    3-1/2" x 75' Sill Plate Gasket

    Powerhouse

    High-performance sill gasket that helps seal all joints and junctions between the structural components. It fills the gap between the sill plate an...

    View full details
    $5.99 - $5.99
    $5.99
    $5.99 - $5.99
    $5.99