Good morning I have a serious problem in this trade to repair refris, in my case I work repairing everything a little microwave washing machines etc. I already saw them for problems of electric type but not gas and well I went to a course where I took a refrigeration technician and a partner and I went to see a fridge in a customer's house, we did cleaning, we changed filter and we needed nothing more to put the service valve the matter is that the partner broke the tube that leaves the compressor where the service valve goes and a tube is inside another then we decided to cut lower and there the soldier but there was no good then We cut again and it didn't look good either, and the service pipe had already been very chingo and because what I left was to put epoxymeal drying in the paste for today in the afternoon go to see how it was and put a little paint so that it did not I am so ugly but I am afraid that that paste does not work that you think it will hold because the paste is very close to the engine I do not know if it will be affected by heat and that at that moment or later it starts to leak coolant but it was the only thing that pu To do for now I think I will continue to repair alone since that partner really screwed up the problem is that it is I who must face