Inserting bungs into the pre-drilled dowel bar holes in road-forms prevents concrete leakage. These easy to fit and remove bungs are available in various quantities and sizes. We supply 21-23mm and 24-26mm sizes.
Roadform bungs allow you to cap pre drilled roadforms to prevent concrete escaping when dowel bars are either not required or not inserted into the roadforms. The bungs are made from durable plastic and are available in packs of 250,500 and 1000.