STI-3004 SKU STI-3004-2658 Rigid Conduit Gasket (3/4'' pipe) for Stopper II & Weather Stopper Please log in to see price or purchase this item Request an account Line Comment Special Price Features:Rigid 3/4 or 1/2 conduit gasket to be placed around exposed conduitHelps keep weather out of the surface mounted pull stations and push buttonsFor use with Stopper II models