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United 661
Polymer Solvent

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An extremely effective product for the removal of unwanted polymers and alums. It is used on spills, in polymer lines, pumps and filters. It has been widely accepted for use on belt filter presses to clean and eliminate “blinding”.

Appearance: Clear, pale amber colored liquid with ammonia odor
Dilution rate: Multiple rates, see label
pH: 13 to 14
Health:3   Flammability:1   Physical Hazard:0

Has a wide variety of applications in the wastewater industry for the removal of unwanted polymers and alums.

Can be used for:
  • Spills
  • Partially clogged or sluggish lines
  • Blinded press belts
  • Sticky rollers
  • Stiff press frame
  • Blinded reactor chambers
  • Media for plate and frame presses
  • Holding and mixing tanks
  • Sluggish pump
  • Residual in centrifuges
  • Stiff gaskets
  • Vacuum filters-coil or other media