3K, Plain Weave Carbon Fiber FabricFor lightweight aerodynamic parts, this plain weave carbon fiber features a 3k tow (3000 filliments per fiber) and is a commonly selected fabric style, delivering uniform strength in both horizontal and vertical directions. It wets out quickly and handles easily. Only three layers are typically necessary to produce non structural pieces. Available in 50" or 60", #530 and #1530 boasts an ultimate tensile strength of at least 610 KSImost competitors