Project: How to fill expansion joints

Create strong, seamless floors with Rust-Oleum Flexible Joint Sealant. Self leveling; no mixing; withstands 15% movement in the floor.

WHAT YOU'LL NEED

• Rust-Oleum® Flexible Joint Sealant #266733 or #261998
• Work gloves
• Safety glasses or goggles
• Dust mask
• Knee pads
• Backer rod (if needed)
• Caulk gun
• Razor scraper
• Rags

ALSO WORKS GREAT ON

• Contraction joints
• Construction joints
• Interior expansion joints