Thistlebond 19000RH Standard Resin & Hardner, 225 gr can (0.5 lb), TRK19000, IMPA 812216, NCM/HS Code 39073000, epoxy resin combined with polyamino amine adducts, for marine, offshore and industrial applications, الراتنج المقسى, pengeras, отвердитель смолы