This parameter is used to estimate the mass of co-reactant (hardener) to employ when curing epoxy resins. Epoxies are typically cured with stoichiometric or in close proximity to-stoichiometric portions of hardener to attain the most effective Bodily Qualities. Pretty much all resins are food items Protected immediately after total curing. https://www.propanraya.com/id/produk/epoxy-fast-dry