Yes, black fiberglass tissue can be recycled and reused. The process involves collecting and sorting the fiberglass, which is then cleaned and processed to remove any contaminants. The cleaned fibers can be chopped and used as a reinforcing material in new composite products. However, the recycling of black fiberglass is less common due to the difficulty in separating the color pigments, which can affect the quality of the recycled material. Despite this, advancements in recycling technology are making it increasingly feasible to recycle and reuse black fiberglass tissue.