Yes, black fiberglass tissue can be used for insulation materials. It is a type of glass wool that provides thermal insulation, sound absorption, and fire resistance. The black color is typically due to the addition of colorants, which do not affect its insulating properties. However, it is important to note that fiberglass insulation, including black fiberglass tissue, should be handled with care due to potential health risks from inhaling fibers and should be installed in accordance with safety guidelines.