Construction Caulking Gun Bigstren

CONSTRUCTION CAULKING GUN + 4 NOZZLES
4 NOZZLES INCLUDED – the set includes 4 types of dispensing nozzles. Each has a different size: rectangle 57×16 mm, rectangle 38×14 mm, round 12 mm, and round 20 mm. Very easy nozzle installation – just select the appropriate one, screw it onto the caulking gun, and it’s ready to use.
DOUBLE RUBBER PISTON WITH FELT SEAL – the pump uses a double rubber piston with a felt seal designed for dispensing large amounts of thick materials.
FOR VARIOUS TYPES OF MASSES – it handles materials such as cement, mortar, tile adhesive, bituminous mass, or sealing compounds.
APPLICATION – for effective filling of large joints, e.g., in stone slab paths, walls, and other stone constructions, masonry, door installation, sealing, grouting, gluing, and many other construction works. The caulking gun quickly and effectively fills large irregular gaps.
Specifications:
color: black
material: ABS + stainless steel + rubber + felt
number of nozzles: 4
piston: rubber + felt
capacity: 850 ml
dimensions: 60 x 14 cm
weight: 0.465 kg
packaged weight: 0.717 kg
Set includes:
pump
4 nozzle tips
seal

The concrete caulking gun, also called a concrete pump or cement pump, is a device used to transport and inject fresh concrete into hard-to-reach places on construction sites. It operates by mechanically pumping concrete through a pipe to the target location.