General description The Cement Grouting Machine is a portable mortar sprayer designed for efficient and accurate filling of holes and joints. It features a new circuit design that enhances fluidity and transmission of various slurry types, making it ideal for both thick and medium fluidity materials. This electric caulking gun is equipped with multiple nozzles and a labor-saving design for improved stability and efficiency. Technical specifications Material: Engineering Nylon Funnel Mouth Size: 21 x 20.3 cm Handle Length: 12 cm Nozzle Sizes: Flat Mouth 13 x 38 mm (Small), 42 x 13 mm (Large), Round Mouth 22 mm, 16 mm, 12 mm Compatibility and accessories Compatible with air compressors, mortar sprayers, stucco, and small-scale shotcrete Includes: 1 Electric Filling Machine (Hand Drill Not Included), 4 Replacement Nozzles Usage Ideal for plugging grouting, consolidation grouting, filling grouting, and low-pressure grouting Can be used with various carrier materials: cement mortar, cement