Silicone caulking seems to be a very common USA method for holding track down 'semi-permanently'. I haven't tried it yet, so am not sure of what grade of sealant should be used. This stuff is pretty expensive so I would suggest starting out with a small tube of the cheapest you can find!
Another point: rather than putting blobs under the track, where it is out of sight, I believe they run a very thin bead along the outer bottom edges of the track, forming a neat line and ensuring minimal possibility of the section warping. Again, no first-hand experience to date, but it sounds sensible and economical. Hopefully someone with actual hands-on will comment.
Another point: rather than putting blobs under the track, where it is out of sight, I believe they run a very thin bead along the outer bottom edges of the track, forming a neat line and ensuring minimal possibility of the section warping. Again, no first-hand experience to date, but it sounds sensible and economical. Hopefully someone with actual hands-on will comment.
