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.
