I'm working in a country in Gulf. In the industrial area where every single maintenance workshop owner have this rumor and they sell this material very often
Hello folks
I'm worried something wrong is going or
may be I'm way too concerned about it
as I had studied science after my 12th grade.
But People here in gulf selling car silencers
Mud. The Mud gathered in Cars silencer
filters are sold at very high prices
I have heard that the Mud or...