Roxtec Group | Roxtec knock-out sleeve - for onsite construction @roxtecgroup | Uploaded January 2019 | Updated October 2024, 4 hours ago.
Many buildings become flooded during construction before cables and pipes are routed and sealed. Use the Roxtec knockout sleeve UG™ to block openings you might want to use for cables and pipes later on, and make sure the building is dry both during and after construction.