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Corrugated Floor, Water/Smoke/Air Tight Sleeve,
for metallic, insulated pipe, B&W |
Water/air/smoke
tight pass-through device, Hydroflame, for metallic
pipes only, passing through concrete floor,
over metal deck, with insulation. No additional
caulk or mineral wool required. Sealant is required
only for maintaining a vapor barrier and is
not necessary for piping where a vapor barrier
is not required. Sealant is used in lieu of
passing the insulation completely through the
sleeve. The sealant is an insulation-compatible
vapor barrier sealant, as recommended by the
manufacturer of the insulation.
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