Tessutini a tela molto leggeri con i quali si ottengono laminati perfettamente trasparenti. Vengono utilizzati in prevalenza nel settore del modellismo dinamico per il rivestimento di ali in polistirolo placcate in obece o strati di finitura. Trovano inoltre applicazione nel campo del restauro, per il rinforzo di tele, supporto di affreschi e consolidamento di opere lignee.
Fiberglass (also called fibreglass and glass fibre see Spelling differences) is material made from extremely fine fibers of glass. It is used as a reinforcing agent for many polymer products; the resulting composite material, properly known as fiber-reinforced polymer (FRP) or glass-reinforced plastic (GRP), is called "fiberglass" in popular usage. Glassmakers throughout history have experimented with glass fibers, but mass manufacture of fiberglass was only made possible with the invention of finer machine-tooling. In 1893, Edward Drummond Libbey exhibited a dress at the World's Columbian Exposition incorporating glass fibers with the diameter and texture of silk fibers. This was first worn by the popular stage actress of the time Georgia Cayvan.