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Unique Patented System with Self-Sealing Flange and Cap
One Piece: Silicone Sealing Flange, Silicone Cap. No Insulation Cord Attachment.
Color: Gray
Size: 3.00″
Depth: 10MM
Fits thin Aerogel type insulation as well as all other types of thicker insulation.
Features of Inspection Plug Strategies’ Plug:
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No expensive installation tools required
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No screws, “O” Rings, or silicone sealer needed
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Does not rely on friction fit to keep rubber flange in place
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No transition gasket required for corrugated metal
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Makes a positive water tight seal
