All Organic Closed Loop Treatment for Corrosion Protection – Kintec 3303

Also known as Accepta 2621

Minimum orders may apply.

Similar product: Accepta 2309

Available in 25Kg drums

200Kg and IBC orders are POA


Kintec 3303 is a super high performance all organic water treatment chemical developed for the protection and treatment of closed loops.

Kintec 3303 is totally organic based blended corrosion inhibitor formulation designed for use in closed loop systems.

Kintec 3303 can be used in low and medium pressure hot water systems, and in those containing aluminium.

Product Benefits

  • High performance totally organic corrosion inhibitor for closed loop systems
  • Ideal for high low/medium pressure hot water systems
  • Ideal for systems containing aluminium
  • Convenient liquid product

Product Properties

Form: Liquid
Colour: Clear, pale yellow
pH (neat): 8.2 – 9.2
Specific Gravity: 1.03 – 1.07

*Full details of the product properties are available in the Safety Data Sheet. See below.

Application & Dosage Information

Target dosage range is 100 to 150 ppm as HPA (60 to 90 ppm as PO4) in system water.

Dosage Strategy

Kintec 3303 should be dosed at 0.5 to 0.75% or 5.0 to 7.5 litres/m3 to achieve the optimal corrosion protection and scale inhibition.

Performance Monitoring

Appropriate use of Kintec 3303 following the above dosing strategy should result in a corrosion rate of less than 2mpy.

It is always advisable to carry out a ‘Control Of Substances Hazardous to Health’ (COSHH) assessment before use.

For additional assistance please contact Accepta.

Test Methods

  • Phosphonate/ Alkalinity – Titration
  • Phosphonate/ Alkalinity – UV photolysis + colour disc

Material of Compatibility

Material Comments
SS : Recommended
MS : Recommended
PE : Recommended
PP : Recommended
PVC : Not recommended
Teflon : Acceptable

Safety, Storage & Handling

For full details concerning safety precautions, storage and handling procedures for this product please refer to the latest Safety Data Sheet. To request the latest MSDS for this product please fill out the form below.

    Additional information

    Weight 25 kg