DK Hardware 2026-09-30 - 18:07:07

Technical Team

The CRL EF114B-CCP50 Closed Cell Backer Rod is specifically compatible with elastomeric and other cold-applied sealants. Its outer 'skin' prevents the sealant from adhering to the rod, allowing the sealant to expand and contract with joint movement.

Product Details

EF114B-CCP50 CRL EF114B-CCP50 1-1/4" Closed Cell Backer Rod - 50' Roll

$32.90/Roll

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What types of sealants are compatible with the CRL EF114B-CCP50 backer rod?

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Hardware, Tools & Sealants

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