Or under it, or somewhere. These 1/4 thick cork rubber sheets are approx 19” x 16” X 1/4 thick, and they’re surplus from a gasket manufacturer. They
100% Cork from Portugal Industrial Quality Gaskets, Backer board, bulletin boards
Cleverbrand Cork Sheet - 24 Wide X 36 Long X 1/8 Thick
Materials and Magnets
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100% Portugal Cork Industrial Quality Gasket, Bulletin Board, and High End Underlay
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Cork Sheets - 24 Wide x 36 Long – Cleverbrand Inc.
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