Fulton Flue Stopper with Colorful Graphic, 8-3/16" lithium-metal-in-equipment The zinc-plated square wire-spring inside

The zinc-plated square wire-spring inside instantly adjusts to the shape and size of the splice upon insertion ensuring a long-lasting connection that resists corrosion and exceeds UL standards for dielectric strength and wire pullout force

oil or air

Soft formulation

Provides an air-tight seal for storing unused portions in the refrigerator after the metal lid is removed

Fulton Flue Stopper with Colorful Graphic, 8-3/16" lithium-metal-in-equipment The zinc-plated square wire-spring insideHighlights: Diameter: 8 3 16" Flue hole Size: 4" to 8" Material: Steel Color: Yellow Enamel Includes colorful graphic Embossed and decorated of first class material, enamel coated front and back Clamps of spring wire constructed so they will never lose their strength Springs will adjust themselves to fit either smooth or irregular flue hole