Galvanised lightweight steel sections to be used as head and floor track members for Knauf Drywall Systems. Our standard high quality metal sections with detailed labelling allow for easy identification on site. Knauf metal sections are cold-rolled from high-grade galvanised steel sheets that complies with ASTM 645 - 9a Standard. Field of Application: ASTM Partition System [button et_class="" target="_blank" style="small" url="https://geminiuae.com/wp-content/uploads/2022/11/Knauf-UW-Profile-ASTM-2.pdf" icon="" title="download data sheet"].