1. Mukamagwiritsa ntchito polyester polterer, ili ndi malo owuma mpweya, kukana kwapamwamba, zinthu zamagetsi, mphamvu zapamwamba komanso mphamvu yamagetsi kuposa ma resin anhydride. .
2. Kuchiritsa wothandizila kwa epoxy utoto, woyenera kuponyera, kutsuka, ufa wowumba, etc. Kukaniza kwa nyengo ndi zamagetsi.
3. Kwa alkyd slin, urea-formaldehyde utoto,
