Wannan samfur babban wakili ne na gyaran gyare-gyare don rini mai amsawa wanda ya ƙunshi manyan abubuwan haɗin gwal na cationic polymer.Yana da matukar tasiri mai kyau akan inganta rigar saurin samfuran fiber na halitta kamar su zaren auduga (tufafi), Rayon, siliki da sauran filayen cellulose gabaɗaya.Bayan an gyara samfurin, akwai ɗan ƙaramin canji cikin launi da raguwa cikin sauri zuwa hasken rana.Musamman, yana da ayyuka na zahiri na sama akan saurin juriya na chlorine (gwajin 20PPM mai ƙarfi na chlorine).