Epoxy Resin bụ ọkwa kachasị elu nke na-enwu, na-egbuke egbuke, na-egosipụta ihe, na-edo anya na omimi, ọ na-ejidekwa àgwà anya ndị ahụ ruo mgbe ebighị ebi. Sistemụ nchekwa polymeric kachasị elu dị. E mepụtara epoxy anyị nke ọkwa azụmahịa kpọmkwem maka River Table.