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IQsolv Rusto Stop — Rust-Converting Protective Coating

Sale priceRs. 360.00 Regular priceRs. 500.00

IQsolv Rusto stop™ is a unique product that transforms electrochemically iron oxide (rust) into a metalloorganic complex, reacting with rust. IQsolv Rusto-stop is a synthetic polymeric formula that converts existing rust into moisture free, black protective coating. Not only does it eliminate existing rust, but it seals out moisture to prevent the possibility of future rust formation and corrosion.

The chemical mode of action of rust converters is the conversion of porous and loose iron oxide (rust) into firmly adhering iron phosphate layers. Rust Convertor is a water based rust convertor coating. When used as a single coat, rust scales are converted into a dark blue-black film, which retard further rust formation and also work as primer or base coat for any other protective coating.

Download Technical Data Sheet (PDF)

Best forRusty iron and steel surfaces
ActionConverts rust to a blue-black film
Coverage1 L ≈ 200 sq ft
CoatsDiluted primer + up to 3 coats
Recoat8-10 hours
Full conversionApproximately 48 hours

Coverage calculator ↓   TDS available ↗

Size:

If you are a business/startup who wants to order this product Contact us on info@sreecheminnovations.com

IQsolv Rusto Stop — Rust-Converting Protective Coating
IQsolv Rusto Stop — Rust-Converting Protective Coating Sale priceRs. 360.00 Regular priceRs. 500.00

Why Rusto Stop

A water-based synthetic polymer rust converter that reacts with iron oxide and turns unstable rust into a firmly adhering dark blue-black protective layer. It seals the treated metal against moisture and can also act as a base for a compatible protective coating.

What you get

  • Converts porous loose rust into a stable protective complex.
  • Forms a moisture-resistant dark blue-black film on treated metal.
  • Brush or spray application with no separate conventional primer needed.
  • Can serve as a protective coat or base for a compatible finishing system.

Best used on

  • Rusty iron and steel gates, railings, pipes and equipment.
  • Metal surfaces where loose rust and blistered paint can be removed.
  • Maintenance work that needs conversion before protective recoating.
  • Sound metal after grease, dust and loose scale have been cleaned away.

How much Rusto Stop do you need?

Coverage used here: 1 litre ≈ 200 sq ft. Actual consumption can vary with rust profile, porosity, preparation and application loss.

Coverage calculator

Enter the total metal surface area in square feet.

Estimated Rusto Stop required 1 L Shopify packs are listed by weight: 500 g / 5 kg / 20 kg

How to apply

Shake well before use. Surface preparation is essential because loose rust and blistered paint cannot form a stable base.

Remove loose material

Wire-brush away loose paint and rust scale. Remove blisters completely and clean off oil, grease and dust.

Apply the primer coat

Apply the first diluted coat of Rusto Stop to the cleaned metal. This acts as the primer for the conversion treatment.

Build the black conversion coat

Apply one full coat by brush or spray. The reacting surface will begin forming a dark protective film.

Add the second and third coats

For best results, apply the additional coats with an 8-10 hour gap between each coat.

Allow full conversion

Wait 48 hours for the conversion process to complete. After cure, wash with water or wipe with a damp cloth and let the surface dry.

Quick specs

Product typeWater-based rust-converting protective coating
TechnologySynthetic polymer rust-conversion system
ActionConverts iron oxide into a firmly adhering protective complex
FinishDark blue-black protective film
Coat systemDiluted primer coat plus up to 3 protective coats
Coverage1 L ≈ 200 sq ft
Recoat time8-10 hours between protective coats
Full conversionApproximately 48 hours after the final coat
ApplicationBrush or spray
Pack sizes500 g / 5 kg / 20 kg
ManufacturerIQsolv - Sreechem Resins Ltd. - India

Technical data sheet

RUSTOSTOP_TDS.pdf

Surface preparation, conversion sequence and curing guidance for maintenance teams.

Download TDS (PDF)

FAQ

Do I need to remove all rust before applying Rusto Stop?

Remove loose rust, scale, blistered paint, oil and grease. Firmly attached rust can remain for the converter to react with.

What colour shows that conversion is occurring?

The coating develops into a dark blue-black protective film as the rust-conversion system reacts.

How long should I wait between coats?

Keep an 8-10 hour gap between the protective coats for best results.

When is the surface fully converted?

Allow approximately 48 hours after the final coat for full conversion into the protective coating.

Can I clean the surface after curing?

Yes. After full cure, wash with water or wipe with a damp cloth, then let the metal dry completely.