NHE > Process Tank Linings > LFP CrossFilm™ Thickness (mils): 20 to 30 nominal Patented 100% cross-laminated fluroplastic of DuPont PTFE Teflon® LFP skirts for plating tanks provide up to 5x longer life than non-skirted liners. Available in 12”, 18”, 24” widths Expansion joints