The James Hardie 2990mm Backing Strip supports sealant and flashing at facade panel joints to help control moisture and achieve a uniform finish. Long lengths reduce waste and butt joins, improving efficiency on site. Engineered for compatibility with James Hardie cladding systems, it assists in delivering clean joint lines and long-term performance in residential and commercial projects where detail and weatherability matter.
James Hardie 305559 Backing Strip – 2990mm
$24.85
The James Hardie 2990mm Backing Strip supports sealant and flashing at facade panel joints to help control moisture and achieve a uniform finish. Long lengths reduce waste and butt joins, improving efficiency on site. Engineered for compatibility with James Hardie cladding systems, it assists in delivering clean joint lines and long-term performance in residential and commercial projects where detail and weatherability matter.
