Hi Ed, et al.,
I built about 30 switches using Lou Cross castings. I thought I would save some time and use the switches from Signature Switch, Brad Strong's company. The switches are soldered to pc ties and then the pc ties are glued to a hardboard tie base. So far, I have not ballasted anything except track, no switches. I did experiment with the tie material by soaking it in water overnight. It swelled and after removing it and letting it dry for several days, I found that it did not return to its original dimensions. Hence, my question. My last post provides my latest thinking. Use solvent based polyurethane and an eyedropper and apply the poly between the ties like you would apply water/glue mixture. The switches are already down and wired. There is no taking them up at this point.
I use the Rustoleum Camo Earth Brown to paint the track and ties but it does not get to the underside since I spray after the track is laid and wired. For new switches, I would certainly spray the bottoms with the Rustoleum Camo paint. My problem is what do I do with the switches already laid. Suggestions, please.
Thanks,
Ed
