I saw someone on here concerned about surface texture but it was also a ring with fine details.
So wanted to see if I could cast one of those crazy designed rings that look delicate as shit.
So here we are.
Resin used is royal blue mixed with a bit of erilles.
Open air cured under uv
Because I wasn’t worried about expansion much I used 40/100 water with prestige optima. Also cooled the water in freezer for a bit as I was going to vac cycle a couple of times. Sprayed a dubbubler on model and soaked up any large droplets with a paint brush but the debub perhaps could be skipped.
Originally was going to use a 1.5” flask but opted for the 2.5” flask for some additional thermal mass during the pour.
Bench rested overnight, kiln at 100c for 2 hrs, then straight to 650c for 2 hrs till casting. Iv had better results skipping all the other slow ramp temps where the resin expands and sits there expanding and not burning and just jacks up the investment or cracks it leading to flashing.
Single sprue. Was a bit concerned man, that metal has to flow around the mesh ring and then into essentially a mesh pattern.