1. Xa isetyenziswa kwi-Polyerter engoyiki, inepropathi eyomisa umoya ekoyikisayo, ukumelana nobushushu obuphezulu, i-therasion egudileyo, ukunganyangeki kwe-Porrosion kunye ne-therahdrophthayical andhydride. .
2. Ukunyanga iarhente ye-Epoxy, ilungele ukuphosa, ukulelisa, umgubo ophilisiweyo unesimo semozulu esihle, ukumelana nobushushu kunye neepropathi zombane.
3. I-Alkyd Destin, i-urea-fordeddehyde isuper,