Sealing Expansion Joints with Backing Rod for a Perfect Finish

Essential Caulking Tips: Use Backer Rod for Best Results

DIY Tip: Backer Rod to fill gaps/joints Use backer rod to fill large gaps and joints before caulking for a smooth, professional finish! The foam rod helps reduce the amount of caulk needed, ensures a durable seal, and prevents cracking over time. Just push it into the gap and caulk over it—perfect for wider joints that are too deep for caulk alone. You can find various diameters of backer rod at most home improvement stores. Save this tip and binge my content for more! #DIYtip #CaulkingTips #let

Caulk Tip: Backer Rod for Filling Gaps and Cracks Like a Pro