Can I use the cheaper better concrete the yellow bag for sidewalks that's about $3
1
Yes, QUIKRETE® Concrete Mix #1101 is suited for using with a QUIKRETE® Walk-Maker Form. QUIKRETE® Concrete Mix obtains a typical 2500 PSI strength in 7 days and 4000 PSI in 28 days under normal conditions. Depending upon the region of the country where you live, you may consider QUIKRETE® Pro Finish Crack Resistant Concrete Mix, which achieves the same strengths, but is fiber reinforced and air entrained for increased durability.
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