Closed Cell Backer Rod


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Closed cell backer rod is a round, flexible, closed cell polyethylene foam with an exterior "skin" used as a backing and thickness control device for elastomeric and other cold-applied sealants.

Backer Rod is an integral component of sealant joints, it provides three main functions that allow the sealant joint to perform.

*Acts as a bond breaker, preventing what is commonly referred to as three sided adhesion.
*The backer rod supports tooling. the sealant is pushed to the bond line with a spatula, ensuring wet-out of the sealant to the substrate.
*Promotes an hour glass shape, this maximizes the bond area but keeps the depth of sealant consistent in the middle allowing for movement.
FROM: 10.69 (Excl. VAT)

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FROM: 12.41 (Excl. VAT)

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FROM: 14.16 (Excl. VAT)

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FROM: 18.16 (Excl. VAT)

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FROM: 20.58 (Excl. VAT)

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FROM: 28.80 (Excl. VAT)

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FROM: 41.44 (Excl. VAT)

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FROM: 52.80 (Excl. VAT)

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FROM: 79.42 (Excl. VAT)

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FROM: 46.31 (Excl. VAT)

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