In my motorhome i have a plastic shower tray and a plastic wall liner, when i installed it about 7 years ago i got a tube of MEK based 'sealant' with it, i got the tray and that lot from a static caravan suppliers as it's the size usually used in static vans (cant be doing with the tiny shower cubicles they put in mainstream motorhomes)
I stupidly decided to store a couple of crates of coke in the shower tray whilst in germany a few years ago, and of course they moved about as i drove and smashed the corners of the shower tray to bits. i used the last bits of the tube of mek stuff to repair, but ripped it all out and fitted a new tray and wall liner last year.
But i couldent get any of this mek stuff, which apparantly melts the plastic a bit, and it sets hard so made a great joint, was told to use silicone instead.
did this and regret it, crappy stuff keeps coming loose due to vibrations and that of the motorhome when driving along our silky smooth roads (not)
Does anyone know if there is a way to get hold of some of this mek stuff, or if it is banned as i think i read (it was a tube that went in a sealant gun, came out like a sealant, but set rock hard in about 20 minutes)
Or should i look at an alternative, maybe plastic welding?? got a hot air gun, and have seen the adaptor things that allow you to feed in the filler rods, but no idea how hard or easy they are to use, the joins are all right angles plastic to plastic, but i have 2 places where it's plastic to metal of the door, so guess i need a sealant for there.