Closed cell backer rod for filling joints and cracks

Common applications for the include expansion and contraction joints, window glazing, curtain wall construction partitions, parking decks, bridge and highway construction pavement maintenance, and log home chinking.

1/4″ Backer Rod For cracks and voids roughly 1/4″ in width or less

3/8″ Backer Rod For cracks and voids roughly 1/4″  to 3/8″ in width

5/8″ Backer Rod For cracks and voids roughly 1/2″ in width

7/8″ Backer Rod For cracks and voids roughly 3/4″ in width

1 1/8″ Backer Rod For cracks and voids roughly 1″ in width