This is a plasticizer product that reduces the amount of water needed for a more fluid mix.
Our set control will not work with our newcrete material.
No it can not be used with qk.
In my balcony project I used 2 bags of Set and 1 of Flow for each 55# bag of structural mortar. Worked perfectly.
You will want to let your new slab cure for 28 days prior to using our materials over the top of it.
Yes. I used them together in a mold to make my bathroom countertop. I suggest you use the green packet as well (I cant remember the name) it slows down the hardening of the product. There were 2 of us working on the slab and the first batch was dry before the second batch was put on.
No, it is not fly ash.
No will clump in water
Flow control will not react with the newcrete.
The first time I used this it set in about five minutes, leaving most of the product still in the mixing container. The second time, I actually followed the directions. I think it was still a one hour cure, but the product was much easier to use.