well i think plastic weld cement will actually chemically melt PVC/ABS to form a molecular bond but i'm not sure if it would have the same effect on polypropelene (which i think those chopping boards are made of). epoxies don't take well to it since it's so soft, so screwing is probably a better plan, seems like a good idea as a material though. check the pound shops for cutting boards :)
I don't know if this is the same thing you're all talking about.When I was at college the model makers used some liquid solution in tiny amounts to bond acrylic. Strong as. Could work on plastics (polypropylene?) but may dissolve it. I can investigate if required.
I don't know if this is the same thing you're all talking about.When I was at college the model makers used some liquid solution in tiny amounts to bond acrylic. Strong as. Could work on plastics (polypropylene?) but may dissolve it. I can investigate if required.