Construction and sealing pump for thick materials + 4 nozzles included – The set includes 4 types of nozzle tips. Each nozzle has a different size: rectangle: 57x16mm, rectangle: 38x14mm, circle: 12mm, and circle: 20mm. Nozzles are easy to install – simply choose the right one and screw it onto the applicator for immediate use. Double rubber plunger with felt seal – the pump features a double rubber plunger with felt sealing designed to dispense large amounts of thick materials. Suitable for various types of compounds – effectively handles materials such as cement, mortar, tile adhesive, bitumen, or sealant. Ideal for filling wide joints efficiently, including stone paving joints, wall joints, stone structures, masonry, door installation, sealing, caulking, bonding, and other construction tasks. Quickly and efficiently fills large, irregular gaps. Specifications: color – black; material – ABS + stainless steel + rubber + felt; number of nozzles – 4; plunger – rubber + felt; capacity – 850ml; dimensions – 60 x 14 cm; weight – 0.465 kg; package weight – 0.717 kg. Package includes: 1 x pump, 4 x nozzles, sealing accessory.