Having done a number of acrylic projects now, use #4 out of a thin gauge needle bottle followed by #16 if there appear to be any gaps.
Ideally you should shave about 1/32" off the cut edge with a router to create a smooth surface. It is worth the effort if you have a router (and possibly worth the tool investment if you don't). This step will ensure a crystal clear and high strength bond that only requires the use of Weld-On #4.
Last edited by Corriander; 01/08/2008 at 02:42 AM.
|