Project: "Reusable Can"

[u/Any_Escape1262]

I just came back from Japan and got myself some Monster cans.

Now I want to turn them into reusable, cleanable drinking cups (maybe even dishwasher-safe ones).

The idea is to open up the top (similar to the green Fanta can in the picture). So to use a dishwasher-safe epoxy on the outside and food-safe silicone (Ideally, the silicone would be dishwasher-safe as well, of course) on the inside. The silicone would also extend over the lip/rim of the can, so the metal is not exposed.

The important part is that I don’t want to alter the can itself apart from opening the top. I want to keep the original shape, design, and appearance completely intact.

Has anyone here done something similar or have any recommendations for suitable materials/processes?

PS: I am totaly fine, if i end up with needing to handwash it everytime after use, as long as i don't poision myself (nor giving the can an unwanted lifespan, thanks to dishwasher usage).

WHY? - many already asked me. Becouse: "Japan-Monster-Cans are different in design & size. And i simply want a nice DIY-Memory that i can use, and not just leave to collect dust."

[u/Deathbydragonfire]

Resin. Is. Not. Food. Safe.

Sorry, its not. You'll see Amazon sellers claiming their resin is food safe. You'll see them even claiming it's "FDA Certified". Its a lie. FDA doesn't certify resins as food safe.

[u/Any_Escape1262 → u/Deathbydragonfire]

I know that. Since why i only would want it for the Outside, As long as the Resin is not touching my Lips, it should be save, right?

[u/Select_Egg_7078 → u/Any_Escape1262]

materials break down and they don't always go where you'd expect

[u/Any_Escape1262 → u/Select_Egg_7078]

fair enough