Liquid two-part resins that cure into a solid are normally ... Filling the inside of an object with some kind of epoxy or resin to reinforce it isn’t a new idea, but [Cuddleburrito] learned ...

Widely used for applications in the aerospace, electronic and OEM industries, Master Bond EP121CL-LO is a high performance epoxy that passes ASTM E595 testing for NASA low outgassing specifications.

It only made a marginal difference on the Prusament parts but boosted the strength of CA-glued inserts on the ELEGOO resin to 82 kg. Two-part epoxy was also tried, which matched the un-threaded ...

STEP 2: Mix a two-part epoxy, following the manufacturer’s instructions. Two-part epoxy combines resin and a hardener to bond and form an adhesive paste that holds the two tile pieces together.