MDF to metal in seconds???

[Jay-ZS+]

Doing a redesign with the door pods and routered some mdf baffles for the speakers but need to fix them to the inner door skin, Tried no more nails but needs cramping and cant do that as the cramps catch on the seats so cant close the doors,

Need something that will go off in seconds/minutes then I can seal them in with no more nails and leave overnight,

Any ideas anyone??

[Zippy Saloon]

Araldite Rapid is pretty good stuff, sets in an hour - so only needs to be held that long, fully hard in 24

[talkingcars]

http://www.dreamstime.com/nut-and-bolt-thumb83539.jpg

An allan bolt could be resesed.

[stamford]

If you just need to hold them whilst the bond cures why not a couple of temporary self tappers? Failing that welding mole grips?

[Jay-ZS+]

Gonna try mitre mate as thats what we use a work then put isopon p40 around it for the long term! Trying to get the doorcards back on in time for sat!

[stamford]

Yea that would probably work, good stuff that.

[talkingcars]

Can you put the clamps in the hole onto the inside of the door and then get it shut?

[Jay-ZS+]

Could on one speaker but because Ive put two in each door the clamps for the second one caught on the seats as I closed the doors, Its alright not used a comination of mitre mate to instantly hold in in place then sealed the gaps with no more nails then when over with the isopon 40 would take quite a bit to get them off now!!

[SticklesMickles]

Use some proper sealant, but also use some blobs of super glue to initially hold it in place, while the proper sealant goes off over the following hours?