CPR - Concrete Patch & Repair Cement grout-pump Because of the single-stylus Stinger

Because of the single-stylus Stinger and the overall streamlined shape of the Wasp

they are value priced and will allow you to achieve a reasonably level depth when installing cementitious materials

Do paddles still have to be screwed into the machine

5" Diameter

CPR - Concrete Patch & Repair Cement grout-pump Because of the single-stylus StingerStone Edge Surfaces CPR Concrete Patch and Repair is a just add water, high performance, multi use, 15 to 30 minute set time, 10,000 psi, no shrink, non cracking, easy to use VOH concrete patch and repair material used for general and structural vertical and overhead concrete patching and repairing from to 6 thick. CPR is a polymerized Hydraulic & Portland cement based concrete patching mix that can be shaped and formed on curbs and stairs or troweled