A rigid mechanical port used for the injection of our resin systems on concrete or masonary substrates. These are manufactured from brass materials that can be inserted into a drilled hole from 1/4″ to 5/8″ diameters. This style port is a metal base material with an expandable rubber sleeve to minimize concrete spalls and port blow. It is typically used where high pressure injection is required to complete the injection process. The ports come in various lengths for various depth of injection applications and injections connections utilizing wither a “Zerk” style fitting or a “Button Head” connector.
