specifically Silmar 41. I do wine glasses as gifts where I cut off the bottom part of the wine glass and turn a replacement. I'm considering casting either some or all of the replacement. I would probably start with a wooden foot and cast stem. The finished piece the stem would be 1/2" diameter at its narrowest. I could add something like a dowel in the casting if I had to. Is acrylic strong enough to stand up to casual use?