Our Technology

Products That Outlast Corrosion

Based on 10+ years of R&D, RFGPL has developed the RFG(K) Nanomodified Anti-corrosive / Anti-Fungal, Acid/Alkali Resistant Coating System (DL-AR NSFAF Technology) — branded as Steel Guard Nano Coat (SGNC).

How It Works

Steel Guard Nano Coat (SGNC)

Industrial application of Steel Guard Nano Coat on steel assets
SGNC on steel — penetrates and converts surface rust, then bonds with primer and top coat.
  • 1
    Aqueous, nano-technology-based product.
  • 2
    Penetrates 3–4 microns into the surface, horizontally and vertically.
  • 3
    Forms a dense, interwoven micro-crystalline composite (“Velcro-like” structure) impervious to moisture, oxygen, chlorine, sulphur.
  • 4
    Converts existing rust into stable nano-composites that bond with the upper coat.
  • 5
    Increases the nobility of Fe ion from Ferrous (−0.44) toward the Silver/Gold region (+1.2), verified via Potentio Dynamic Polarization Test (GAMRY).
  • 6
    ROHS compliant, non-toxic, non-inflammable, stable from −196°C to +600°C.
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bond strength increase
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infrared heat blocked
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IS Standards complied

Coating System Stack

  1. Degreasing
  2. SGNC
  3. Nano-modified primers
  4. Nano-modified paints

One-stop preservation painting — acid/alkali resistant nano systems with epoxy, phenolic or fluoro-polymer bases for harsh atmospheres.

Catalogue

Flagship Products

Click any product for full technical detail.

Degrezzo DR-201
Flagship · Featured

Degrezzo DR-201

Cut through the toughest grease, oil and grime with unmatched efficiency.

Steel Guard Nano Coat (SGNC)
Flagship · Featured

Steel Guard Nano Coat (SGNC)

Water-based nanotechnology anti-corrosive. Made in India. ROHS approved.

NFG
Flagship · Featured

NFG

Ready-to-use high-performance anti-corrosion for real-world site conditions.

RFG(A) SGNC Protect Primer
Flagship · Featured

RFG(A) SGNC Protect Primer

Water-based, non-flammable, ready-to-use anti-rust coating.

Nano Modified Acid / Alkali Resistant Coating System
Flagship

Nano Modified Acid / Alkali Resistant Coating System

Epoxy, phenolic & fluoro-polymer bases — 3–4× system performance.

Nano Modified Anti Fungal Coating System
Flagship

Nano Modified Anti Fungal Coating System

Nanotechnology with silver-ion infusion for anti-fungal protection.

Nano Modified Low DFT High Performance Coating System
Flagship

Nano Modified Low DFT High Performance Coating System

Very low coating thickness where high performance is still required.

Cosmic Corrosion Protective Coating System
Flagship

Cosmic Corrosion Protective Coating System

Corrosion protection specially designed to withstand conditions in space.

Heat Resistant Series
Flagship

Heat Resistant Series

High-temperature protection for surfaces up to 600°C.

Heat Reflective Coatings
Flagship

Heat Reflective Coatings

Blocks up to 85% of infrared heat before it enters your building.

Extended Range

Other Products

Complementary systems that complete the corrosion-management stack.

Rust removers & converters

Prepare and stabilize oxidized steel before coating.

Industrial degreasers

Cut grease and oil for clean, bond-ready surfaces.

Heat-resistant paints

Protect assets operating up to 600°C process heat.

TMT rebar nano-coat

On-site alternative to fusion-bonded epoxy and plasma.

Solar heat-reflective roofs

Metal roof coatings that cut surface heat 10–15°C.

Cool roof (concrete)

Reflective systems for concrete decks and structures.

Advantages

Technology Benefits

Process replacements and performance gains that change how plants fight corrosion.

Alternative to Sand/Shot Blasting

Alternative to 7-Tank Phosphating Process

Alternative to 13-Tank CED/Autophoretic Galvanizing

Alternative to Zinc Rich Primer

100% increase in bond strength between SGNC and upper coat

100% safe for humans, flora, and fauna

ROHS-complied = nil contribution to pollution

Reduces maintenance periodicity

Verified Performance

Technical Specification Table

Anti-corrosive coating — ASTM / ISO verified. Select a row for plain-English context.

RFGPL · Coating Datasheet Click row to expand
# Parameter / Characteristic ASTM / ISO Desired Value
Ensures adequate barrier thickness for long-term corrosion protection under industrial exposure.
Confirms coating stability across common industrial process chemistries.
Validates performance under elevated service temperatures typical of process equipment.
Proves resistance to continuous moisture — a primary corrosion accelerator.
Demonstrates chemical resistance for fertilizer, sugar and process-plant environments.
Industry-standard accelerated corrosion test for coastal and marine-adjacent assets.
Quantifies bond strength between coating and substrate — critical for longevity.
Ensures the film flexes with substrate movement without cracking.
Confirms nil contribution of restricted hazardous substances — safe for people and environment.
Electrochemical verification of corrosion current reduction and nobility shift.
Confirms mechanical toughness against site handling and impact damage.
Complementary flexibility verification under bend stress.
Electrochemical Impedance Spectroscopy — measures barrier integrity at the nano level.
Severe chemical immersion proving acid/alkali system robustness.
Extreme thermal shock resistance from cryogenic to elevated temperatures.
Detects pinholes and discontinuities in the coating film.
Measured tensile strength and elongation of the cured film (ASTM D638).
Hydrocarbon exposure resistance for transport and fuel-adjacent assets.