... 2.longer operation time 3. high viscosity 4.high gloss,less toxicity Painting coatings Epoxy Hardener R ... mechanical temperature, highly durableApplicationadhesive, electronic encapsulation glue,painting coatings Item : epoxy hardener R-2261Product NameEpoxy hardenerModel ... glue, transparent electronic packaging materials,glass paint,painting coatingsFor more information and details ,please visit our ...