1. A faʻaaoga i le le mautonu poʻo le sili atu o le ea, e sili atu ona faʻamamaina meatotino .
2. Cugula sooupu mo Epoxxy resin, e talafeagai mo le lafoina, Laminations, Powder o loʻo suia, etc. O le Cordical Reace e sili ona lelei ma eletise eletise.
3. Mo Alkyd Resin, UreA-Tremaldehyde Retin,
