You are reading a single comment by @hugo7 and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
hugo7
Magnets
I want to stick magnets to a sheet of 8mm thick material so I can have it as a permanent but removable desk surface. I don't want to screw the magnets into the surface because I imagine, being 8mm thick, it would rip or damage when I pulled them off. I don't want to see any screws on the clean side of the surface.
I could probably keep it simple and just use some self adhesive magnetic tape but I worry it'd fail over time and getting it back in the same spot would be a pain.
So am imagining some kind of enclosure (surface is valchromat so potentially an enclosure of the same - whatever will bond to it with no chance of it falling off ever with the right glue), then screwing the magnet into the enclosure.
So the magnet is screwed in and the enclosure is bonded to the main surface. Then the main desk has matching magnets routed into it so when the surface sits on the desk it's all flush and seamless.
Anyone got any thoughts on what material of magnet/brands/what amount of pull I'd want (I'd say I'd want at least 4 magnets, possibly 6 - one on each corner and one in the middle (surface is 1000m x 2000m x 8mm).
Given the 8mm thick material, I'm not expecting great big thumb size things sticking into equivalent holes in the desk so all got to be fairly tiny.