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Gray fiber sealant in 8 oz pail

Killark

Killark SC-8OZ Conduit Sealant 8 oz Pail Gray

SKU CH-YHZ2-9ZQ99

Seals conduit to block explosive-gas migration from -40 to 65 °F and meets CSA 22.2 No. 21 and UL 886 standards

  • Seals conduit to block explosive gases
  • Withstands -40°F to 65°F temperature range
  • Meets CSA 22.2 No. 21 and UL 886 standards
  • Gray fiber form ensures durable sealing
  • 8 oz pail provides convenient application amount

Conduit Sealant for Hazardous Locations

Killark SC-8OZ is a gray fiber sealant supplied in an 8 oz pail. It is formulated for sealing IMC and RMC conduit runs to prevent the passage of explosive gases. The product meets CSA 22.2 No. 21 and UL 886 standards for use in classified areas.

Simple Application With Temperature Limits

The fiber form packs into conduit hubs and fittings using hand tools. Installation must occur within the rated range of -40 Degrees to 65 Degrees F; colder or hotter conditions can prevent proper curing and compromise the seal. Clean threads thoroughly before applying to avoid voids.

For Classified-Area Conduit Sealing

This sealant suits electricians and maintenance crews completing new or retrofit conduit systems in hazardous locations. It is not intended for general-purpose plumbing, low-temperature cryogenic service, or applications requiring a liquid or paste consistency. Buyers needing larger volumes or different temperature ratings should select an alternative product.

How it compares

Measured against everything we stock in Hose Fittings, Adapters & Clamps, at today’s prices. Recalculated every night.

Price $12.99
Cheaper than about 63% of the 2,955 comparable items (median $17.99).

Specifications

Product
Brand nameHUBBELL KILLARK

Questions about this item

How can I verify the sealant is working after application?

A proper seal blocks explosive gases from travelling through the conduit, so no gas odour or pressure loss should be detected on the protected side once the fiber compound has cured.

What comes in the package and what must I source separately?

The 8 oz gray pail contains the fiber-form sealant; conduit bodies, fittings and packing fiber for the specific hub size are purchased separately.

Which version should I choose for a cold-storage installation?

The single formulation is rated from -40 to 65 °F, so the same 8 oz pail covers both extreme cold and the maximum 65 °F service temperature.

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