Spare Silicone Bung (Feeder)Replacement silicone bung for the 3.5L top feeder hole. Creates a tight seal when feeding liquid syrup — preventing leaks down into the brood box below. Direct replacement for the silicone bung included with the poly nuc feeder.Top Tip — Fitting the Silicone BungApply a small amount of petroleum jelly around the perimeter of the bung and twist firmly into position for a leak-free seal. Technical SpecificationsFull product specificationsProduct TypeSpare Silicone Bung (Feeder)Compatibility3.5L top feeder for 6 Frame Dual Poly NucMaterialSiliconeFunctionSeals feeder hole during liquid syrup feedingInstallationInsert into feeder hole — apply petroleum jelly and twist firmly for leak-free sealUse CaseLiquid syrup feeding (not required for fondant/pattie feeding)ReplacesSilicone bung included with 3.5L top feederAvailabilityExclusively from Old Castle Farm Hives Tier 5 — Spare PartsKeep every nuc in serviceNothing ever needs replacing wholesale. Individual spare parts mean a single worn or damaged component is a quick, cheap fix — not an excuse to buy a whole new box.PartDescriptionLinkReplacement Feeder (3.5L)Top feeder — liquid syrup or fondant/pattie.View →Replacement LidStandard lid with hive strap recess.View →Replacement Correx Divider (Standard)Standard-depth Correx dividing board. Colour may vary.View →Replacement Correx Divider (14×12)14×12 depth Correx divider for use with the eke extension.View →Spare Perspex Feeder Panels (×2)Replacement Perspex panels for the 3.5L top feeder.View →Spare Silicone Bung (Feeder)Replacement silicone bung for the feeder hole. Apply petroleum jelly and twist firmly for a leak-free seal.View →Plastic Entrance Discs (125mm)Standard plastic hive entrance discs — 125mm.View →Stainless Steel Entrance Discs (125mm)Premium corrosion-proof stainless alternative — 125mm.View →
