Highline 23, Blue Grey Anodised Cladding"> Highline 23, Blue Grey Anodised Cladding"> Highline 23, Anodised Cladding"> Highline 23, Blue Grey Anodised Cladding"> Downloads Highline 23This was the supply only of specialist blue grey anodised cladding panels for this small but technical job projecting over the old Highline rail line in New York. Related Products