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Maintenance Chemicals

We are a leading manufacturer and exporter of a wide range of Maintenance Chemicals that find application for various purposes. Quality tested on various parameters, we assure our clients completely flawless  products. Extremely effective, our range can be availed in standard as well as customized dimensions as per the requirement of our clients. Our complete range can be availed at market leading prices.

Rust Converter : ASFOCOAT -BLK


Rust Converter : ASFOCOAT -BLK
  • Rust Converter : ASFOCOAT -BLK
  • Rust Converter : ASFOCOAT -BLK
  • Rust Converter : ASFOCOAT -BLK
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Approx. Rs 115 / KGGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity35 KG
Packaging Size31-35kg
Packaging TypeHDPE Cans
ApplicationIndustrial Use
Product TypeLIQUID
Usage/ApplicationIndustrial Use

ASFOCOAT-BLK is a dark brown liquid which when applied on rusty metallic structures particularly iron & steel surfaces, converts the rust into black protective coating. Even the best paints cannot give full protection if they are applied on steel surface which is not entirely free from rust. Durability of the paint film depends as much upon the quality of the surface to be treated as upon the quality of the paint.


Paints applied over Asfocoat-BLK coating are 2 to 3 times more durable when applied on rusty surface. It has very easy application with little labour. No special equipments are needed. Rust removing operations are eliminated & metallic surface is converted into more useful and hard blue black protective coating. Asfocoat-BLK is a guarantee of long lasting protection.

Asfocoat-BLK is such an active chemical that it reacts in depth with all the rusty layers & forms a protective film which prevents further rust formation. Asfocoat-BLK has a triple action on rust.

  1. Penetrates through all the rust layers

  2. Reacts with all the rust deposits & converts them to a metal organic compound of a hard blue black colour

  3. Stabilizes and binds the rust layers into a 100% protective neutral coat

Uses of Asfocoat-BLK :

It is particularly recommended for shipbuilding structures, factory structures, storage tanks, heavy machinery and engineering equipment, steel frames, cranes, pipe lines, oil refinery, steel structures and various other uses, for all rusted surfaces prior to painting or repainting.

Method of application:

Oil, grease, dirt and loose paint if present must be removed first, then loose rust must be removed by wire scrubbing or emery paper. Asfocoat-BLK is diluted with equal part of water and then applied on the rusted iron or steel surfaces and then allowed to dry.


if portions of the body or hands become black on account of Asfocoat-BLK coating, it can be removed by washing hands with lemon and water.

Packing: 5 kgs, 10 kgs & 35 kgs.

Additional Information:

  • Item Code: ASFOCOAT-BLK
  • Production Capacity: 1 TON AT A TIME
  • Delivery Time: 3-4 DAYS
  • Packaging Details: HDPE Cans
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Paint Booth Additive


Paint Booth Additive
  • Paint Booth Additive
  • Paint Booth Additive
  • Paint Booth Additive
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Approx. Rs 95 / KgGet Latest Price

Product Brochure
Product Details:
Minimum Order Quantity10 Kg
Material to be paintedIron
Physical StatePowder
Quantity Per Pack10 KG
Usage/ApplicationPaint Accumulation
Packaging TypeBag
Packaging Size10 KG


(Paint Spray Booth water Curtain Additive)

In paint Spray Booths having water curtain, the over sprayed paint gets carried away with the water to the sump. When paint flows with the water as viscous liquid it is likely to adhere to pumps, pipes, nozzles etc. causing it to clog. Over sprayed paint also gets through to the exhaust fans, where it coats the blades and interior of exhaust ducts. To overcome all these problems, the wash water is treated with PAINT ACCUMULATOR – a chemical additive that ‘kills’ paint or causes it to remain in the form of individual, non-adhering, non-coagulating droplets.


To reduce maintenance costs.

To prevent clogging of pipes, pumps, nozzles etc.

To prevent build-up of oversprayed paints.

To facilities easy removal of paint scum and simplify cleaning operations



The equipments of paint spray booth should be clean before the PAINT ACCUMULATOR is added to the tank and the tank should be first filled with water and pump should be started. When the water is circulating, PAINT ACCUMULATOR should be added slowly at the intake of the pump of the reservoir at the rate of 0.5% i.e. half kg. per 100 litres of water. After mixing and dissolving within a few minutes, the booth is ready to operate. pH of the water solution should show around 11 by pH indicator paper. If it shows below that, more PAINT ACCUMULATOR must be added.



Small, regular additions of PAINT ACCUMULATOR must be made to maintain pH above 11. Under no circumstances should it be allowed to fall below 10.5. More accurate test control may be made by titrating 10ml. sample of above solution with N/10 Sulphuric Acid using 2 to 3 drops of Methyl Orange indicator from the burrette until the colour changes from green to red. For 0.5% solution of PAINT ACCUMULATOR the pointage should show around 7.0. For each pointage below normal, 7 to 8 gms of PAINT ACCUMULATOR must be added to 100 litres of the solution.




1) PAINT ACCUMULATOR should not be allowed to come in direct contact with skin or eyes. If it does, then it should be washed off with plenty of fresh water. However, once diluted, it is safe and no precautions are necessary.

2) PVC/Rubber gloves, apron, and eye shields should be worn while handling PAINT ACCUMULATOR.


PACKING :- 10 Kgs. & 50 Kgs.


NON-WARRANTY: The information in this bulletin is based on our experience and tests which we believe

to be reliable, but offer no guarantee and accept no responsibility for operations not under our direct control. 



Additional Information:

  • Production Capacity: 2 TONS / DAY
  • Delivery Time: 2 - 3 DAYS
  • Packaging Details: 10 and 50 KGS
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Ashok Industry
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Mumbai - 400056, Maharashtra, India
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