Weldon 3 or 4 is what you should be after (one dries faster than the other) If your not 100% happy with the seal, you should grab some weldon 16, and use that like a silicone.
How were you planning to bend the acrylic? I used a heat gun successfully when I built mine. I found it much easier to do with a frame made to bend it around. No guess work on angels that way.
|