Fuel Tank Repair required in Perth

keep check on your costs, it will most probally be cheaper to fit a new or s/h tank in as you have to go through all the process of removing it and re-fitting it and if welding up the old one it has to be washed and no trace of fuel left in it before anyone will touch it with a welder (there are other methods but all cost).... if a small leak and it is diesel i would leave it until you get home and pull it all out yourself and get a "mate" to do it .. dont try to "plug" it with all the off the shelf stuff as it may affect the sucess of the weld when they do it
Good luck anyway

Try Frank at Alloy Fabrications & Welding Services
4/77 Buckingham Dr
Wangara WA 6065
(08) 9409 1108

He does all sorts of jobs depending how busy he is

I would also be in touch with Long Ranger,their tanks are not supposed to do this.

Ultimate 4wd (ex K&N) in Canning Vale build tanks so suspect they repair as well.

Had a repair done on a boat tank many years ago.The tank was de gassed[ Rentokill by Fremantle Wharf]and a certificate issued giving a safe working period for repair.It was tig welded by a local boatbuilder.
As long as you have a certificate stating it is clear of fuel fumes any welder should be able to repair it.