Ukumelana nokugqwala kwamakhemikhali
Ama-composites ama-fiberglass anokumelana kahle nokugqwayiza, amandla athile athile, ukucindezelwa okuphansi, ukuqina okuqinile, ukuqina okulula, futhi kusetshenziswa kalula amapayipi, futhi kusetshenziswa ama-formentage, njll.
Imikhiqizo ehlobene: Ukuvuselelwa okuqondile, intambo ehlanganisiwe, i-strand mat, i-surce mat, inaliti mat