TIVAR UV Resistant is available in black and custom lors, in 48" x 120" sheets with gauge sizes ranging from 1/16" to 2". It is also available in rod, board, e, tube and molded parts. Product Data Sheets. TIVAR 1000 UV UHMW-PE (black) TIVAR 1000 UV UHMW-PE (natural & lors, except black) Safety Data Sheets. TIVAR UV UHMW-PE