Sika – Polyethylene Foam – Closed Cell Backer Rod (Gray) – to Fill Joints and Cracks Befor

Product Features

• JOINT FILLER WITH A PURPOSE This sika foam backer rod partially fills joints and cracks due to concrete expansion, and to enable flexibility in the space before applying sealant
• INCREASE EFFICIENCY Use the Sika Backer Rod to prevent 3-point sealant adhesion and control its depth for easier adjustment and more efficient use of sealant
• COMPATIBLE Highly compressible and flexible, use this gray foam rod with a wide range of surfaces and sealants. It’s perfect for door and window perimeters, pavement joints, copings and more
• HIGH-QUALITY AND DURABLE This industry-standard Polyethylene foam backer rod is water and temperature resistant, ensuring long-lasting performance
• EASY-TO-USE Clean the area and insert the backer rod firmly and uniformly into the joint or gap. Apply suitable sealant fully over the backer rod and smooth it with a tool for a uniform finish