FastCap Mondo Grout Gun Bag is a single bag designed specifically for the Mondo Grout Gun. These grout bags are engineered to last ten times longer, providing exceptional durability and value. With the Mondo Grout Gun, you can apply grout precisely where you want it every time, avoiding any mess or waste. This bag ensures your grout application remains efficient and clean, making your tiling projects easier and more professional. Model Number: 57179