Quikrete Countertop Mix Home Hardware. Requiring only the addition of water, the mix includes a super-plasticizer additive and other key ingredients to provide a flowable mix at a low water-to-cement ratio. High-flow formula minimizes the need for mechanical.
First up, the big box store mixes aren't meant for countertops (well except for the Quikrete countertop mix So I started calling concrete countertop mix manufacturers, and checking my local hardware stores. Quikrete Concrete Mix is a ready to use concrete mix made from a mixture of stone, gravel, sand, Portland Cement, and other ingredients to create an excellent concrete product. QUIKRETE® Countertop Mix is a super high-performance mix that is worth the price.
I mixed it to about the consistency of oatmeal.
It has no large pieces of gravel or aggregate, which makes it great for small intricate pieces such as lamps and vases.
How to choose and use prepackaged mixes for concrete countertops. If you haven't yet fine-tuned your own mix to your satisfaction or you are new to concrete countertop making, you can avoid all the trial and error by using one of these prepackaged blends. Flowable, high strength concrete mix designed for use in precast and cast-in place concrete countertop applications.