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SilverKing Boiler Stop Leak 1qt

Your Price: $35.99
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Part Number:428

1 quart

SAFE LIQUID BOILER STOP LEAK is scientifically formulated to form a water insoluble seal in steam and hot water boilers and entire hot water systems including radiant systems.

  • Safe to use in all boilers
  • Contains no petroleum or hazardous components
  • Will not sludge or clog
  • Will not surge
  • Compatible with propylene glycol and ethylene glycol anti-freeze