Is there an Air Blocking Wall which only allows particles and STKM?
As far as I can see..........No
I wish that there is one and an element that block(s[why I am very bad at grammer ?]) air temp elements and better that ttan because ttan is very bad at blocking.
There is in jacob1's mod I think. Also you can use TTAN with tmp of 1 in vanilla TPT. Make sure you put one every four pixels to completely block air.
"(the one from my mod)" ? isn't that @jacob1 's mod ?
But in his profile he said "I am jacob1's cousin."
That was probably a joke. He has said many times that it is his alt account.