Backer Rod

Backer Rod is a round, flexible, and closed-cell foam material used as a backing in joints or gaps before applying sealants. It helps control the depth of the sealant, ensures proper bonding, and reduces the amount of sealant required. Widely used in construction and glazing applications, it enhances sealant performance and longevity.

Key Features:

• Excellent flexibility and compressibility

• Non-absorbent and water-resistant

• Easy to install and lightweight

• Helps prevent three-sided adhesion

• Suitable for horizontal and vertical joints

Applications:

• Aluminium window and door installations

• Expansion and contraction joints in concrete

• Glazing systems and panel joints

• Façade and curtain wall sealing

Backer Rod is an essential component in achieving effective and long-lasting joint sealing, especially in professional construction and glazing works.