... color, 2.odorless 3.fast curing,mainly used for adhesives ,repaire materials. NEW HOT epoxy hardener R-2022Product NameEpoxy hardenerModel ... scape,high hardness and adhsionApplicationAdhesives: glass glue ,ceramics,wood,dry skim adhesives and casting iron repair,and so ... : glass glue ,ceramics,wood,dry skim adhesives and casting iron repair,and so on. For more information and details ...