ORIGINAL: dhal22
when i saw how far polyurethane glue expanded into my foam wing cores i was hooked. the amount of glue it takes to sheet wings is so little all it has to be is a glossy shine on the cores and that's it. the glue will expand 1/4'' into the foam if the wing assemblies are clamped thoroughly. vacuum bagging would have similar results i suppose.
I'm going to have to try that stuff (polyurethane glue). Do you have to "hop to it" when using it (work fast)? I'm not good at that these days. I forget what I'm doing and wander off to the kitchen or get lost in TV. <G>
I'm smiling, but it's true.
Ed Cregger