Here is some info on it from Hobby Search , I missed pre ordering at HLJ, so I have to wait tell they take orders again, or find another place to order from.
- Can be put on a smooth curve without any wrinkle, it is PVC masking tape with flexibility.
- And available in three types of 2,3,5mm.
- Use a 5mm If you divide coating a gentle curve. Because there is a width less likely According curve. The tighter parts of the Earl and then use them to distinguish 2mm width, the 3mm width.
- None of the length of the tape is 20m.
( This is a machine translation. Please allow for possible misinterpretations in the text. )
And this is from Tamiya USA
A soft resin material is used, allowing the tape to adhere in a curved line while preventing paint from seeping into masked off areas.
Use of narrower tape is recommended for sharper curves.