The present invention relates to a material and method for providing spinal fusion. One preferred method comprises: accessing the intervertebral space defined between adjacent vertebrae mixing magnesia, potassium biphosphate, and a calcium phosphate with an aqueous solution forming an activated spinal fusion slurry (ASFS) applying an effective amount of the ASFS to the intervertebral space between adjacent vertebrae allowing the ASFS to set forming a bonded vertebrae structure permitting bone growth into the bonded vertebrae structure providing fusion of the two adjacent vertebrae.
