Joint Sealants and Joint Sealing Joint Chemical and Drills

Protection systems of joints include the sealing of cracks, contraction (control) joints, expansion joints, and construction joints. Joint sealants in concrete minimize the intrusion of liquids, solids, or gases, and protect the concrete against damage. Intended for hammer drilling in Concrete, Bricks & Stone as well as for light chiseling work. like wise suitable for drilling without impact in Wood, Metal, Ceramic & Plastic. Machines with electronic control and right/left rotation are also suitable for screw driving and thread cutting. Depth gauge for measure the depth of hole.