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Foilboard® Spacer Blocks

$32.69

Foilboard® Spacer Blocks have been designed to be used whenever an airspace is required. Double brick cavity walls achieve a reflective airspace between the Foilboard® and the masonry by slotting the spacer block onto the brick tie to install. Spacer Blocks are also useful on shed or garage door installs.

Packed: 100 Units