Can anyone tell me the best glue to use to glue aluminium to MDF? I've tried PVA but that was no good. Don't really want a contact adhesive as there will be some positioning to do.
...as above or a quick set epoxy such as Araldite.
Trouble is, there isn't a great deal of strength in MDF anyway as its just compressed particles - so its best to use CSK screws if you can.
John
EvoStik Serious Stuff Ultra - EvoStik say it will support up to 150 tonnes and sticks to pretty much anything. Will be vastly stronger than the MDF. B&Q sell it
What exactly are you trying to do- I have used mirror silicone on mdf in the past.
The downside to silicone, no nails etc is that the thickness will be greater than contact adhesive. If that is an issue then look for an epoxy resin as suggested by burnerman
something like this might help if you are doing large areas.
Do not be tempted to use polyurathane glues unless you can apply a lot of uniform pressure until cured. Otherwise it will push the ali away from the mdf
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