Dear Khun Kwan
Nan Tong Siber inform us abot WB/Tape thickness 0.15mm as per your request .They have stopped production for a long time ago because currently no customer use this specification because the price is very high. It's needs special non-woven and powder,which are very expensive.
So, they do not recommend you to use this thickness.
Best Regards,
Premkamon Intanin