[Press]Large Rubber Plugs By admin Posted September 30, 2021 In In the News [Press]Large Rubber Plugs2021-09-302021-09-30/wp-content/uploads/liberty-petroleum-icon-logo2.pngLiberty Petroleum Corp/wp-content/uploads/liberty-petroleum-icon-logo2.png200px200px Large Inflatable Rubber Plugs have been in use in large-scale infrastructure projects since at least the early 1920’s, when they were used in large cities to isolate and empty sewer sections to
