To  be  used  together  with  liquid  epoxy  resin,  suitable  for  epoxy  embedding  material,
casting material, coating material, floor material,and adhesive. Textile treating agent, silk
shrinkproof and resistance agent, Perchloride and PVC heat - stabilization agent.
Dosage: In general, XY669 should be 10-30% of EpoxyResin in weight. KBR613contains
epoxy group which can neutralize curing agent, so it is necessary to add the quantity
of curing agent in course of using.