Hello. Sorry for opening a new topic, i have not found a similar issue anywhere else.
The problem occurs when I m mixing the resin with the combined slow and fast hardner. After thorough mixing, some white flakes start to appear in the cup that float arround. If i mix them separately, the mixing is completely clear. I have tried putting the hardners in the cup firstly and mixing them thoroughly before adding the resin, but with no result, everytime the hardners are combined it is like the resin starts coagulating when mixing.

To pick up on one of your other posts as well, each batch of hardener is around 200-400kg and so a batch issue (which would be unheard of) would affect dozens of customers. We also use the AT30 Fast in our production of Composite materials so I'm confident that the material is okay but to be sure, could you kindly confirm the batch number on your container (it is found next to the barcode)? We can then double check the batch against our records accordingly.