Buffer Cleaner

Buffer Cleaner is for zinc and epoxy based tank coatings.

BUFFER CLEAN will clean and upgrade coated cargo tanks after cargoes such as leaded gasoline, gasoline blends containing MTBE, carbon tetrachloride, methylene chloride as well as virgin naphtha.

Buffer Cleaner PRODUCT CHARACTERISTICS: 

1. Appearance :         Clear Liquid
2. Specific gravity:     1.0
3. Flash Point :          None
4. pH-value at 20 C :   5.5

Recommended DOSAGE
Spraying 10 % in freshwater
Recirculation 10 % in freshwater

DIRECTIONS FOR USE/APPLICATIONS & DOSAGE RATES : Before cleaning with  Buffer Clean it is recommended to prewash with hot water.
Never dilute BUFFERCLEAN with seawater of river water. For solutions always use freshwater.

HAND SPRAYING METHOD
1. Apply 1 litre undiluted BUFFERCLEAN per 10 Ltr of Water
2. Let the cleaner penetrate for 30-45 minutes
3. Wash down with freshwater and check results preferably with a wall wash test kit.

NOTE: Heat is achieved by the use of a heat exchanger, steam coils or live steam injection. The advantages of this method are that heat and chemicals are recovered and can be used again to clean additional tanks. It is important to use fresh water only. The use of river- or seawater will cause a reaction which decreases the efficiency of the solution for tank cleaning. 

Dosage

Recirculation Method – Highly Effective & Recommended Tank Cleaning Technique:
1. Make a 10% solution in freshwater in a slop (solution) tank.
2. Heat the solution to a maximum of 60 degree C.
3. Wash tanks by recirculation for 60 minutes.
4. Usually one solution is used for washing 3-6 tanks
5. Rinse with freshwater and check the results
6. For chloride-free cleaning and passing chloride test use chloride-free De-Ionised Water for the final rinse.

Recirculation Method Recirculation is . In this method a chemical solution is pumped via a closed loop through a mechanical tank washing machine.
 

The Recirculation Method is a highly effective and industry-recommended technique for cleaning tanks, pipelines, and other enclosed systems. This method involves continuously pumping the cleaning solution—such as a neutral pH or alkaline tank cleaner—through the system in a closed loop, ensuring thorough removal of contaminants, residues, oils, and deposits from all internal surfaces.

Recirculation ensures maximum contact time, uniform distribution, and minimal chemical wastage, making it ideal for cleaning chemical storage tanks, marine tanks, heat exchangers, and process vessels.

Key Benefits of the Recirculation Method:

• Efficient & Uniform Cleaning of all internal surfaces

• Reduces manual cleaning effort and downtime

• Minimizes chemical consumption through reuse in the loop

• Maintains controlled temperature and concentration for optimal performance

• Suitable for large tanks, complex pipework, and hard-to-reach areas

Recommended for Use With:

• Neutral pH Tank Cleaners for sensitive coatings

• Alkaline/solvent-based degreasers for heavy-duty cleaning

• Ideal for food-grade, pharmaceutical, chemical, and marine applications

Notes

Buffer Cleaner will in a cost effective way remove lead, hydrocarbons, chloride, sulphides etc. from the pores of zinc silicate and epoxy coatings. It has been designed with a pH value of 5.5 for safe application on these types of cargo tank coatings.

Precautions

The ordinary cleaning method with a synthetic soap takes a long time and is insufficient in removing the described contaminants. A week acid solution in combination with synthetic soap gives a much better cleaning result.

BUFFER CLEAN is used as a final cleaning procedure when the cargo tanks have to be completely free of lead, chlorides, sulphides or MTBE prior to loading of special high purity cargoes.

Useful area

Buffer Cleaner – Cost-Effective Deep Pore Cleaner for Zinc Silicate & Epoxy Coatings

Buffer Cleaner is a powerful and cost-effective solution specially formulated to remove contaminants such as lead, hydrocarbons, chlorides, sulfides, and other impurities embedded deep within the pores of zinc silicate and epoxy coatings. Designed for industrial applications, it ensures the surface is thoroughly cleaned and decontaminated, helping maintain coating integrity and enhance long-term performance.

By penetrating deep into the porous structure of protective coatings, Buffer Cleaner prepares surfaces for further treatment or repainting, preventing adhesion failures and corrosion under coatings.

Industrial area

Neutral pH Tank Cleaner – Safe & Effective Tank Cleaning Solution

Neutral pH Tank Cleaner is a specially formulated, non-corrosive cleaning solution designed for the safe and efficient cleaning of storage tanks, chemical tanks, and process vessels. Its neutral pH formulation ensures that it is gentle on sensitive surfaces such as epoxy, polyurethane, and zinc silicate coatings, while still effectively removing dirt, light oils, grease, residues, and contaminants.

Ideal for industries requiring regular tank maintenance without the risks of acidic or highly alkaline cleaners, this cleaner provides powerful cleaning performance without harming surfaces or causing corrosion.

Key Features:

• Neutral pH – Safe for coated and uncoated surfaces

• Non-corrosive – Ideal for metal and composite tank interiors

• Removes residues, grime, oils, and light scaling

• Suitable for marine, chemical, food, and pharmaceutical industries

• Eco-friendly, biodegradable, and user-safe

• Compatible with manual cleaning, pressure washing, or circulation systems

Applications:

• Cleaning of storage tanks, mixing tanks, reactor vessels, and pipelines

• Suitable for maintenance shutdowns or regular cleaning cycles

• Safe for use in environmentally sensitive areas

Supply location

Buffer Cleaner manufacturer supplier distributor in Mumbai, Kandla, Kolkata, Vizag, Chennai, India, Fujairah, Dubai UAE, Muscat Oman, Kenya Africa. Get the best quality of Buffer Cleaner at a competitive price from us. We have ready stock of Buffer Cleaner in India, UAE Gulf, Oman, Kenya Africa. Contact us for bulk as well as small orders.

Generic name

Keywords

Buffer Tank Cleaner – Effective Internal Tank Cleaning Solution

Buffer Tank Cleaner is a high-performance cleaning agent specifically designed to remove tough industrial contaminants such as lead residues, hydrocarbons, chlorides, sulfides, and other impurities from the inner surfaces and pores of zinc silicate and epoxy-coated tanks.

Formulated with controlled alkalinity and effective penetration properties, this cleaner deep-cleans coating pores without compromising the integrity of the tank lining. The presence of ammonia contributes to its cleaning strength, and while the initial pH is alkaline, it stabilizes to a neutral range within 4–5 days—making it safe for tank operations and subsequent maintenance cycles.