Fiberglass tape, use: for creating joints and connecting joints of plasterboard constructions, internal and external corners, where it strengthens the cemented joint and prevents the formation of cracks, increases the strength of stressed surfaces, such as areas of openings for windows, doors and light fixtures, reinforces longitudinal joints of partitions, simple and double constructions, ceiling soffits and attic cladding, the carrier is a fiberglass grid equipped with acrylic glue.