1kg/ltr is probably a good enough guess. If you really want precision, you can probably get a spec. sheet which should give density.

> The epoxy providors here,(at least those I've been in contact with) tends
> to sell epoxy by weight, not by volume. Can we rely on that epoxy is
> fairly close to water regarding to specific weight (1kg/ltr)? In that case
> its easy to convert measurments, but if not so, can anyone tell us the
> specific weight for epoxy ?

> Totto