E tatau ona fa'aoga mea fa'apipi'i e lua-vaega ma le vaitaimi talafeagai pe a uma ona tu'u i totonu o le RFE.
Ole umi ole vaitaimi talafeagai e le gata e fesoʻotaʻi ma le polymer anotusi o le pipii, ae faʻapea foʻi ma isi vaega talafeagai (pei o resin, Antioxygen, plasticizer, solvent, etc.
A latalata i le vaitaimi talafeagai, e masani lava o ni nai itula poʻo le tasi le aso faigaluega, faʻapipiʻi e sili atu ona faigata ona faʻaogaina, ma vave ona oso aʻe le viscosity.
Mulimuli ane, e avea ma jelly e le mafai ona toe fa'afo'isia. 100 faʻapipiʻi lelei, Hydroxyl polyurethane (Faʻamatalaga Polyurethane mo le 20%), RFE faia 4-7. Chloroprene pa'u ( Rubber account mo le 20%), RFE faia 4-7.
