I am looking for advice on fixing some small holes located in my van.
I ripped out all the interior a year or so ago as it was well dated and rotting. There remains some small holes where e.g. the water in and out pipe were located.
I was thinking of welding some plates over these holes but a friend at work said just use fibreglass as they are no where near any structural points. My plan is to cover the holes, paint the whole floor then cover in ply before unfortunately I have to let it go.
Thing is I can't find any useful advice online how to use fibreglass patches etc. Can anyone point me in the right direction? If someone has another idea I'd love to hear it.
I got the van MOT'd last Aug no probs and think I have done 10 miles since!!!! We have our first baby now and the van has to go to buy a 4 door car

Thanks for any advice in advance
Russell.