Hercules® Sludge Treat

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Hercules® Sludge Treat storage tank additive cleans and conditions heating system fuel oil to prevent fuel-related failures, improve combustion efficiency, reduce soot formation and conserve energy.

Click a file below to view/download

  • pdf Seasonal Boiler Maintenance Tips https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/Oatey_BoilerMaintenance20170912_R1.pdf;
  • pdf SDS US https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/SDS_US_Hercules_Fuel_Oil_Sludge_Treatment.pdf;
  • pdf SDS US Spanish https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/SDS_US_Spanish_Hercules_Fuel_Oil_Sludge_Treatment.pdf;
  • pdf Submittal https://www.oatey.com//ASSETS/DOCUMENTS/ITEMS/EN/SludgeTreat.pdf;
Clear List
Properties Product No. Product Name QTY
NoImage NoImage

Size : 32oz

35310 Hercules® 1 qt. Sludge Treat Add to Project List

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  • Helps extend the life of your fuel tank
  • Disperses sludge and emulsifies water in fuel oil tanks to help eliminate burner breakdown
  • Helps prevent tank corrosion and winter freeze-ups
  • Works to help maintain a steady flow
  • Helps combustion efficiency


  • Size 32oz


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