Cable sealant arrangement with port size reducer

A port size reducer comprising a body including first and second portions connected by a flexible extension so that the first and second portions are movable relative to each other, the first and second portions cooperating to define a passage forming a reduced port size location extending between a first end and a second end, the body defining a sealant containment surface at the first end of the body, the sealant containment surface extending generally perpendicular to the passage, the body also including a sealant displacement surface extending from the sealant containment surface at an oblique angle relative to the passage.