Before starting your next caulking project, opt for Climaloc® Backer Rod to fill any gaps and openings in pavement cracks, wall joints, foundations, sidewalks, driveways and more! This specialty solution helps cushion, insulate and even prevents drafts.

With several different sizes to choose from, ranging from products designed for small to extra large gaps and joints, you’ll be sure to find the Backer Rod solution you have been searching for!