Rheoseal-HZ is a specialized rheopectic hydrocarbon insoluble emergency valve sealant.
Rheoseal-HZ is a heavy duty emergency sealant containing proprietary polymers to provide a tight
seal. Once injected, Rheoseal-HZ rheopectic nature allows it to travel easily to the leak area and
forms an “elastomer-like” seal which does not harden or impede proper operation while
providing excellent lubrication.

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