Maximizer Concrete 80Lb Blue Bag

Set posts and poles fast and easy, even without blending the material. Sets much faster than regular concrete so that no bracing is needed. Sets in just 1/2 hour Set posts and poles without bracing or mixing Professional strength 4000 psi for commercial structural applications and superior durability Exceeds strength requirement of ASTM C 387 Can be used for walkways and slabs that require quick access after setting High strength 4,000 psi Yield: 0.38 cubic foot Just add water