Help needed:Undetectable air mattress leak

[Matt Cashell]

i fought with a thermarest and could not find the leak. mailed it to them and they sent a brand new one. and it was OLD, too. had a metal valve.

That is good CS…

 

[WeiserBucks]

Dump gas on it and toss a match, problem solved. The new pad you get will be leak free!

 

[Bcoonce117]

You need to try and get as much pressure into it as possible. And as others have mentioned, try putting weight on it. A sandbag will probably do the trick. That should increase the pressure to where when sprayed with soapy water, you should see bubbles. Sometimes the holes are so small it only makes a couple really really small bubbles then they pop and starts over. Larger leaks are easier to detect

 

[adoyle]

As sbove. I have a Nemo tensor 25r mattress that I cannot find to repair. Any suggestions?

I had same problem with mine. I sent it in and they sent me a warranty replacement. Great CS