Yes, black fiberglass tissue can be recycled and reprocessed into new products. The recycling process involves shredding the material, which can then be used as a filler or reinforcement in various composite materials. However, the recycling of black fiberglass is not as common as that of other colors due to the dye used, which can complicate the recycling process. Despite this, advancements in recycling technology are making it increasingly feasible to recycle black fiberglass and incorporate it into new products, contributing to a more sustainable use of materials.