Pack & Seal is easy to use, simply break the required amount of putty from the stick and push it firmly into the area requiring sealing. Once no gaps have been left in the electrical box, area around cables, hole, gasket or pipe seal, the application is complete. connection points is undeniable, not all seals are created equal. Many NEMA and IP-rated potted seals, grommets and cable glands can shield fiber optic components from water spray or temporary submersion at a limited depth, but they fall short of a moisture-tight hermetic seal and will allow gases. Despite the common usage of duct putty to seal around cables, conduits, and pipes, it is not intended for this application. Duct putty is most suited for ducted HVAC systems to block air movement, dust, noise, and low levels of moisture, and in certain plumbing and refrigeration applications. Effective sealing thus guarantees the longevity and reliability of your network.
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