www.pmmag.com/articles/89727-sleeve-extender

Sleeve Extender

March 31, 2006


ProSet Water Guard Sleeves provide waterproof pipe penetrations with a coupling to extend sleeving above any expected water emergency level. An elastomeric ring prevents leakage from concrete cracking by absorbing expansion and contraction forces as the concrete cures. ASTM E-814 fire-tested. Independently tested with 36 inches of water for 72 hours.

Circle 48



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