|Color||Golden / White|
Mechanical injection packers are typically used for polyurethane injection and high pressure epoxy injection. They can be made of steel, brass, zinc, aluminum, plastic and other materials.
Packers are inserted into pre-drilled holes in a concrete or rock substrate at various diameters. The size of the packer selected depends on the volume to be pumped, drill depth, injection pressures to be applied, as well as cosmetic and other considerations. Common diameters are 1/4inch, 6mm, 3/8 inch, 8mm, 10mm, 1/2 inch,13mm, 5/8inch, 16mm, and sometimes 3/4 inch or even larger. Much larger diameters are found in tunnel and mining applications.