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Liquid Plug, 1 Quart (24)

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ComStar s Boiler Seal and Liquid Plug are both non-freezing, odorless and quick-acting sealants for use in steam boilers and hot water systems. They can be used in both new installations and existing systems. When Boiler Seal or Liquid Plug is added to the boiler water, it rapidly seeks out the leak, fills the crack and then hardens to seal the opening and stop the leak. Boiler Seal and Liquid Plug will not affect existing seals in the system and can be left in the system. For small openings or when location of leak is unknown, use Liquid Plug.

  • Rapidly seeks out the leak
  • Fills cracks & stops leaks
  • Hardens to seal small openings fast
  • Biodegradable



Product Info

SDS Sheet Liquid Plug SDS
Stock Number 40-135
UPC 024924401354
Unit Volume 1 Quart
Hazardous DOT Non-Hazardous
Hazardous Environmental No
Units per Carton 24
Weight per Carton (lbs.) 55
Weight per item (lbs.) 2.3
Type Liquid
Total Shipping Weight 55.0000
Flyers and Charts no_selection


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Product PDFs

BoilerLeaksealants.pdf BoilerLeaksealants.pdf