View the CF 1900 Cross Corrugated PVC Fill Product Specification Sheet. This informational sheet pertains to all 1900 series cross corrugated fill, including mechanically or non mechanically fastened sheets. Fill sheet sizes in 1900 series include: 1x1x6, 10Mil and 1x1x6, 15Mil with .75" flute. Also sizes 1x2x6, 10Mil and 1x2x6, 15Mil with .75" flute | |