Rapid Set FLOW Control has 2 functions. First, adding FLOW Control to your mix will significantly increase the fluidity of the mixture. Second, FLOW Control increases the strength and reduces the shrinkage of your mixture when you use the FLOW Control as a replacement for mixing water. When using FLOW Control, the same working consistency (or slump) may be produced with approximately 20% to 40% less mixing water. Use enough FLOW Control to achieve desired properties for your mix. Do not exceed 4 packets per 50 lbs. to 60 lbs. bag of Rapid Set cement product. FLOW Control is designed for use with Rapid Set cement products and most other packaged hydraulic cements.
Customize your cement mixture
Increases strength and fluidity
Convenient packets allow for easy control of dosage
Q:will this flow control make rapid set mortar mix self level?
by|May 16, 2023
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Q:Can I use this with regular mortar mix?
by|Nov 3, 2022
1 Answer
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A:Â I can use mortar mix rapid set for 1 tile of my kitchen that outside please answer me thank you
by|Mar 12, 2023
1 found this answer helpful
Q:I am going to use Cement All Rapid Set to make a 12" stepping stone x 2" thick, do I still need the Flow? if yes, how much Flow should I put in 18 cups of Cement All Rapid Set? Thanks
by|May 9, 2022
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A:Â You will want to use the flow control when casting stepping stones with cement all. You can add half the packet of flow control when mixing 18 cups.
by|Sep 13, 2022
Q:Is this safe for birds to use in a birdbath repair?
by|Apr 27, 2022
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A:Â This material is safe to use with cement all when casting bird baths.
by|Sep 13, 2022
A:Â Concrete is already toxic, will make no difference
by|Mar 19, 2023
1 found this answer helpful
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Customer Reviews
4.8 out of 5
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May 14, 2020
Made product easy for application
Made product easy for application
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Recommended
1 found this review helpful
May 12, 2020
great product
great product
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Recommended
May 5, 2020
Really provides a more workable rapid set concrete for my concrete counter tops
Really provides a more workable rapid set concrete for my concrete counter tops
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Recommended
1 found this review helpful
Jul 23, 2019
This product definitely helps with motar mix. Makes it so much easier to mix and pour. I made co...
This product definitely helps with motar mix. Makes it so much easier to mix and pour. I made concrete counter tops and they were solid and smooth. The only complaint I have is Home Depot doesn’t keep their inventory up with it bc they are out of it more than having it in stock. The product deserves 5 stars regardless.
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3 found this review helpful
Aug 1, 2018
I use this and cement all from rapid set to fix cracks , it flows like water into the crack and s...
I use this and cement all from rapid set to fix cracks , it flows like water into the crack and sets hard.
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2 found this review helpful
Feb 15, 2018
2.12 OZ. CONCRETE PHARMACY FLOW CONTROL is good staff for any concrete work which flow need to b...
2.12 OZ. CONCRETE PHARMACY FLOW CONTROL is good staff for any concrete work which flow need to be controlled. The direction for the use is provided in the package and is easy to use for self mixed concrete. But always have to be carefully about the water. The staff is good but uses is limited. It's reduced to spreading the concrete during the concreting work and make the concrete workable and reduce working time.
I used the flow control to make the Rapid Set into a leveling cement. I had to level out the rema...
I used the flow control to make the Rapid Set into a leveling cement. I had to level out the remaining portion of a front entry that I had jack hammered the steps off. I added approx 1.5 bags to each portion i mixed - so maybe 6 flow controls for the bag. It made the cement pour (and flow) although it did not perfectly self level I just had to help it find the low spots. The tile went down good on top of this leveled cement. Now I want to use this to make a modern cement counter when my remodel reaches the kitchen. One caution -- use rubber gloves and a dust mask for Rapid Set, it burns.