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Stanrose® Bio Guard

“Stanrose® Bio Guard” is a very effective clear , yellowish green with , anti fungal based dispersing cleaner for the control of fouling by marine growth such as algae, shellfish, mussels, barnacles and micro-organisms and fungal growth in the sea water side of cooling systems. Due to its molecular firm foaming properties, it also acts as a corrosion inhibitor. It should be preferably be started on a clean system since it is formulated to prevent growth rather than remove existing growth of micro-organism bacteria , fungi , larvae etc.

Common Name

Fouling Preventing Liquid

Product Code


Features and Benefits

Bio Guard Liquid reduces the risk of Legionella Pneumophilla bacteria by effectively removing biofilms in the water supply system. When used in sterilizers and autoclaves, the reagent provides clean and shiny surfaces near the loaded glass containers, by emulsifying fats, oils, proteins and other organic residues.

Technical Properties

Appearance - Clear or slightly turbid aqueous solution Colorless or slightly yellow in color
Density (kg / m 3 ) - 1020
pH - 8.5 - 12.5
Flash Point - None
Freezing Point - <+ 2 0 C
Solubility in Water - Cpmpletely soluble in water

Recommended Uses

Bio Guard Liquid ensures the cleanliness of the heat exchange equipment, by dispersing the sediments and deposits of dissimilar substances falling into the system of water supply from the environment, such as sludges, sand, oil products, clays. The Antifouling Liquid the removal from the water supply system of dead organic materials, of natural origin, and enhances the action of microbiocides (oxidizing and non-oxidizing). Antifouling Liquid is a weakly foaming compound and has a thermal stability, even at high temperatures (<+ 120 0 C).

Method of Application

For sea water cooling systems - Dose 150 – 500 ML of Stanrose® Anti-Fouling for every 100 tons of sea water flowing through the system per hour. The treatment should be applied daily when the vessel is on coastal waters. Normally the treatment is not required when sailing deep sea.

For ballast tanks - Dose 1 litre of Stanrose® Anti-Fouling per 10 tons of water prior to ballasting, followed by a monthly dose of 2 litres per 100 tons.

For Trim Tanks, Oil Rig Sea Legs and Similar Systems - Dose 25 litres of Stanrose® Anti-Fouling per 100 tons of water. General Testing for bacteria can be done with our Stanrose® Dip Slide Method ( Designed to check and see anytime anywhere invisible danger Bacteria / fungus grow from Cooling / Drinking water ) which indicate the extent of the bacteriological contamination.

1 . Strictly avoid to contamination / use in any food area / farming purpose
2 . It is strongly recommended to clean entire fouled contaminated system prior to its use.
3. It should be diluted with fresh water.
4. Causes eye and skin irritation, workers must wear all chemical resistant apron and face mask, long pants, shoes.

Storage and Handling

Keep away from heat, sparks and open flame. Ensure that the working area is well ventilated.
Store at moderate temperatures in dry, well-ventilated area.

Packing Available

25 Ltr. / 210 Ltr.

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