Okay, I did a search and found that weld on 3 & 4 are used to make water tight, strong bonds. I need something that will bond acrylic pieces together that I can get locally. As in Lowes or HD. What I'm making will not hold water or even be in the water though it needs to be a strong bond. ( filter bag holder for drain line) I ordered an eshopps dual bag unit, but my sump is not what it was designed for. It just won't work. So....I'm going to canabalize it and make my own. A little working time would be nice.
Any suggestions?
Any suggestions?