Control the Slump
One of the most important aspects of concrete curbing is slump. Too much slump and the concrete won’t hold its shape. Too little slump and the concrete won’t cure correctly. So how do you control the slump of your mix? By using Fritz-Pak Super Slump Buster. This amazing admixture decreases slump without affecting the water to cement ratio, creating a strong, cohesive mix that will produce a clean-finished curb. Super Slump Buster is certified not to harm your concrete.