SECURING TRACK TO ROADBED: HELP NEEDED

[Anonymous]

I need help--and fast. I've assemble a simple layout platform, comprised of several tables (with metal folding legs) upon which one-half-inch thick extruded polystyrene sheets were placed. I used KATO track, H. O. scale. I was running a passenger train the other night and noticed that the outer mainline had shifted, causing the train to derail. Does anyone have a suggestion as to whether an adhesive on the underside of the track to secure it to the styrene sub-roadbed is the answer, or am I just asking for trouble in the future? I'm new at this though I've always loved model trains. My skills/technique are limited--any ideas?

[Anonymous]

you can use actual track nails to secure the track through the roadbed to the actual underlay (hopefully it's plywood or wood of some sort) or you can use liquid nail (a glue like substance) to secure the track to the roadbed. there are a few other ways of doing it, but those 2 should work for you. if you use the liquid nails approach, make sure the roadbed is equally secured to the under layment.

Jay

[Anonymous]

I used to use track nails until I found a wonderful substance called POWER GRAB by the Loctite Corp. This stuff will hold tighter than a Scotsman to a dollar. I got it in the local home improvement store. Try it out.

[BR60103]

If you want to be able to remove and change the track, use a less permanent glue. I've just done some with Tacky Glue, and I was thinking of using carpenters glue. Just make sure the glue won't attack the plastics.
You could make temporary holds with straight pins at the side of the track.

[Sperandeo]

I just posted on this in response to another question, but I'll say it again: See "Quick and easy flextrack" in our August issue, page 76, on laying track with DAP clear adhesive caulk. It's fast, reliable, requires no pins or nails, and makes it easy to remove track for changes.

Good luck,

Andy

[Bikerdad]

Since you're using KATO track, I'd suggest double sided carpet tape. Non destructive, easy to lay, easy to remove, sticks good, doesn't go bad.

[preceng]

I've used the the carpet tape.Works good. i also use small pieces of velcro (get it at craft stores, office max, etc) on areas I remove thrack sometimes (to replace bad turnouts).

[der5997]

Velcro has a noticable thickness. How would you suggest dealing with that when the subroad bed is polystyene foam, as is the case with this question?

[jjbmish]

I just got done laying some roadbed using the adhesive caulk method. I have to admit that I was a little suprised on how well it worked. I will be laying track using this method within the next couple of days. I will let you know how it goes.
John

[Anonymous]

I've used adhesive caulk, too. I've found it works better with code 83 flextrack than code 100, but a little weight while the track sets up seems to help.
Gary

[jjbmish]

Well the first track is down and it went real well. Had to tack some of the track in place, but it went good. The adhesive allows enough time to move the track around and adjust it as needed. The best part was no smashed fingers trying to hold the track nails.
John