Price request




WTP CHA36 is a formulated blend of highly effective non-oxidising biocide based upon Glutaraldehyde, Isothiazalones and BNPD


Biocidal effectiveness is over a broad spectrum of water-borne bacteria including:

Achromobacter sp Asperingillus sp
Aeromonas sp Candida sp (Yeast)
Alcaligenes sp Cephalosporium sp
Bacillus sp Cladosporium sp
Escherichia sp Fusarium sp
Flavobacterium sp Paecilomyces sp
Klebsiella sp Penicillium sp
Legionella sp Rhodotorula sp (Yeast)
Proteus sp Streptomyces sp
Pseudomonas sp
Staphyllococcus sp

Product Data

Physical State Colourless Liquid
Density 1.015 g ml-1 + 0.02
pH 3.0-4.0


WTP CHA36 effective dosage will vary depending upon system cleanliness. Dirty systems or badly contaminated systems will require more frequent and/or higher dosage rates.

  • Typically clean systems will require a WTP CHA36 dose of 300-400ppm.
  • A drop test kit is available (WTP TK123) to determine correct levels in the system.


Use biocides safely. Always read the label and product information before use. Please refer to material safety data sheet for detailed handling/storage instructions.


WTP CHA36 treatments are shipped in 25 litre and 200 litre non-returnable drums.


Field Representatives will work closely with customer personnel to assure the effective application of the water treatment programme. Regular service calls can be provided by qualified personnel.

More Information

To enquire further about this product click here

The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The company shall not be held liable for any damage resulting from handling, contact, mis-use or mis-application of the above product. In all instances the user should satisfy themselves that this product is suitable for the anticipated application and should carry out suitable and sufficient risk/COSHH assessments and a method of use statement.

Copyright © 2010 - 2021 Water Treatment Products Ltd, All rights reserved.

Designed and built by Big Eye Deers