We would like to inform you about the problem of blush and blister at Crown.
Now Mrs. Kanda can solve this problem by
1. use KC 5400UV (15%) 15 kg. with B (100%) of KCC 0.33 kg. = 1 set
,so KCC want Kunsul improve KU-4040 Hardener 40%+/- 2% to solid 100% in packing 0.33 kg.
Can you improve this?
because the customer don't have the confidence to use you product for KU-4040 Hardener.
and we also have been affected because we cannot sale your KU 4040 Hardener in our stock.
How should we do ?
Please suggest us to solve this problem and affectation.
Thank you.