ORIGINAL: former spad
Does anybody dilute white glue with 50% water?
Yes, I use the "white" glues big time. Usually the light creme colored wood/carpenter variety. I mix with water if it starts to get too thick. I use to buy large bottles, but now buy the smaller, sizes around 12 -20 ounces.
When sheeting a foam wing with either 1/64 ply or balsa, the 50-50 mix is outstanding, but allow a week or more to get it done correctly. Brush the mix on both foam and wood. Position wood, place in the cradles and WEIGHT it down. After 24-36 hours remove the wing panel, and let the moldy-looking thing dry out for 12-15 hours. Replace in cradle, add the weight and let it set for 3-4 more days. You will have a sheeted panel that will never bubble regardless of sun-heat or cold. At least I haven't in some 40 years of using the method.