Provides suitable backing for sealant to adhere to
Maintains 10mm joints between panels
Manufactured in 0.3 BMT steel with Galvalume AZ150 corrosion resistant and bond breaker coating
Used at vertical joints to fill cavity and provide a backing for sealant. Manufactured in 0.3 BMT steel with Galvalume AZ150 corrosion resistant and bond breaker coating. Forms 10mm wide express joint