Cretex Manhole Mechanical Seals
Manhole Lid Plugs stop inflow through manhole lids by sealing unneeded vent and pick holes with these high quality lid plugs. These lid plugs offer a low maintenance option for sealing existing manhole lids. Can be removed with pliers for lid removal or to check interior air quality and are adjustable for use in rough or irregularly shaped holes.
U-shaped pick hole plug Removable plugs to fit various sizes of U-shaped holes.
Manhole lid gasket stop inflow around the manhole lid with this high quality rubber lid gasket and eliminate lid rattle, as well.