Hello folks, I have a locomotive that the railing has come loose due to a kid at a train show. It is only on one side and not really broken. It is intact, so what would be the best glue or adhesive to fix the railing? I have never had to do this type of repair before. I am not sure if the model glue is the best adhesive. What is the best type of glue to use for this repair? Thanks!
I like Microscale Micro Kristal Klear for handrails. It provides enough grip to hold the handrail on, but it's also removable if you apply a bit too much, and a little flexible so it can withstand some manhandling.
I have used white glue in the past for this same reason but now use canopy glue which I like better because it holds them in place really well but I can still work them loose and remove them without damaging them if I need to. Ralph
Nothing really sticks to the Delrin-like slippery thermo plastic that is used for handrails. I would also recommend canopy glue the others above have said. It grips well (as best as it can with that type of plastic) and dries clear. However, I have to ask, most handrails are just "friction fit" into precise holes on the walkway and this loco was glued down? What make and model and can you post a picture?
It is on the one IM Tunnel motor that did not have the frame disintegrate. I will try to ge a photo of it soon. Torrential rain now and I have to take care of the yard sort of stuff.
I'm not sure that the handrails are Delrin on the IM tunnel motors. They don't seem to have the same level of durability as on other models.
For attaching handrails to the side sill I use either canopy glue or Krystal Clear. Whichever is within reach at the time. For repairs to broken handrails I have a bottle of Microscale's MicroPrep. Following the instructions, a small homemade wire applicator, and some ACC I've managed to repair several broken railings. It also helps with paint adhesion on handrails. Sadly I believe it is discontinued at Microscale. Keeping it from evaporating while stored is a bit of a chore too.
Microscale Krystal Kleer is my go to choice for handrail repairs. Also it is not 100% permanent, it goes sort of like very hard chewing gum and with care the glued parts can be removed if needed.
As far as a broken handrail like I had on an Atlas GP38-2, I used Tamiya Extra Thin cement and it worked great and has held up now for about two years. I usually store my locomotives back in their box after running them because I have a small layout and need the space, and the repaired handrail has held up even with the flexing that comes with handling it. Ralph
I personally like Mitreapel Super CA Glue with Activator a lot - about as strong as super glue, but it doesn't leave that weird white tint that super glue can leave, which it has on my locomotives. I just had to repaint it, which is what I was planning on doing anyway. Basically, all you have to do is spray one side with the activator (optional) and then put a dab of glue on the other piece - takes about 5-10 second with the activator and about a minute or so without it. You end up getting the same result in the end though - I personally use the activator and glue for the most part, although I know some people that use just the glue.
