Open to suggestions on simulating the weld seams on the Ion arm. I tried some epoxy putty that I had laying around, but it was very old and didn’t dry/harden at all. I ended up scraping it off.
So now I’ll need to buy a new product to do the welds, so I thought I’d ask. BTW, I’m using a MMM resin cast arm.
Milliput two part epoxy is the way to go. I used it extensively in building my pack, not only for the welds but to strengthen it inside, its rock solid when it dries. You can get it from arts and crafts shops and you can get it in black so you can add the welds after you’ve painted if you like
Also, if using this kind of material, there’s a very good technique that yields great looking results, but its a bit time consuming. I can make a little demo…
Burkitts right, thats the stuff I used on my gun kit. But man it sets quick. Well I say I but Zombie pepellent worked it for me. But I watched dillengently
If you make little balls of epoxy, about the size of a steel BB, and press them onto the start of your “weld line” then stacking them one by one and pressing, you’ll get a very convincing effect. Just like tig weld.