Dear Sommai san
Good evening.
Follow our discussion,
Please send information to customer.
Then please request confirmation material durability under high temperature to TCT.
Material : Avery (Stone guard)
: Hi-s Guard
: 5085R12
: 0015RT (00178RT)
Test item : Heat resistance 80℃ x 400Hr
Observation : Each 24Hr such as 24Hr, 48Hr, 72Hr, 96Hr (except holiday),
Please check appearance such as color change, swell or any other defect...