Clean harder. Pollute less. Work safer | GOMIN
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Description
Industrial Cleaning Solutions
Whether you're degreasing machine components, removing carbon deposits from engines, or protecting steel from rust between production runs, GOMIN has a purpose-built formula.
FEATURES
Oil & Grease Removal
Fast-penetrating alkaline formulas that emulsify and lift heavy oil, grease, and yellow gummy scale from metal surfaces, equipment, and machine tools. Safe on steel, aluminum, and painted finishes.
→ Heavy-Oil Degreaser (pH 11–13)
→ Power Degreaser (pH 12–14)
Carbon & Industrial Cleaning
High-alkaline formulas engineered for the toughest industrial contamination: carbon deposits, asphalt, raw oil, and mechanical grime on machinery, pipelines, and live electrical equipment.
→ Heavy Carbon Cleaner (pH 12–14)
→ Electromechanical Cleaner (25KV)
Surface Treatment
A complete rust management system: aggressive acid-based rust removal, water-based inter-process rust inhibition, and powerful scale descaling for boilers, heat exchangers, and HVAC cooling systems.
→ High-Efficiency Rust Remover (pH <1)
→ Water-Based Rust Inhibitor (pH 9–10)
→ Water System Scale Remover (pH <1)
Quick comparison
All products at a glance
| Product | Category | pH | Primary target | Key applications | Standard |
| Heavy-Oil Degreaser | Oil & Grease | 11–13 | Heavy oil, yellow gummy scale | Machine tools, automotive, printing, floor & wall surfaces | GB/T 35759 |
| Power Degreaser | Oil & Grease | 12–14 | Cooking oil, coke, machine oil, food residue | Kitchens, canteens, motors, industrial floors & walls | GB/T 35759 |
| Heavy Carbon Cleaner | Carbon & Industrial | 12–14 | Carbon deposits, asphalt, raw oil | Petroleum, chemical, mechanical equipment, pipelines | GB/T 35759 |
Electromechanical Cleaner | Carbon & Industrial | - | Oil, dust, carbon powder, iron filings, moisture | Motors, generators, transformers, switch gear, live equipment | GB/T 25097 |
Rust Remover | Surface Treatment | <1 | Iron oxide, mill scale, cement film, algae | Steel structures, hardware, automotive, electronics, buildings | HG/T 5533 |
Rust Inhibitor | Surface Treatment | 9–10 | Inter-process rust prevention | Cast iron, steel components, short-term storage, transit | JB/T 4323 |
Scale Remover | Surface Treatment | <1 | Mineral scale, sediment, biofilm | Boilers, heat exchangers, chillers, central HVAC, cooling loops | QB/T 4531 |
Why GOMIN
The cleaner choice, in every sense.
01 Genuinely eco-friendly
Every GOMIN formula is free of phosphates, nitrites, and alkylphenol ethoxylates (APEO). All products are fully biodegradable and certified to Chinese national standards. They replace gasoline, kerosene, and other solvent-based cleaners — without the fire risk, fumes, or disposal headaches.
02 Safe to store, simple to use
Water-based formulas are non-flammable by nature. GOMIN cleaners can be stored in standard warehousing without hazardous materials restrictions. All products work at room temperature; warming to 50–70°C accelerates results for stubborn deposits, but is never required.
03 Formulated for tough industrial realities
Proprietary surfactant blends penetrate, separate, and emulsify contamination rather than just diluting it. Our electromechanical cleaner carries a 25KV dielectric rating — safe for use on energised equipment. Our rust inhibitor maintains protection through the full inter-process cycle, preventing discolouration and corrosion during storage and transit.
04 20+ years of R&D behind every drum
Manufactured by Dalian Jiashi Coatings Co., Ltd., founded in 2003, with an independent R&D laboratory and scientific partnerships with the Chinese Academy of Sciences Institute of Chemistry and multiple 985-tier universities. ISO 9001 and ISO 14001 certified. Named a Dalian Famous Brand Product and a Liaoning Province Famous Brand Product.
Industries served
Built for the industries that don't stop.
GOMIN cleaners are deployed across heavy industry, manufacturing, food service, and building maintenance. If a surface gets contaminated, there's a GOMIN formula for it.
Petroleum & Chemical
Pipeline cleaning, equipment degreasing, carbon removal from refinery components
Mechanical Manufacturing
Machine tool degreasing, workpiece cleaning, yellow scale removal, inter-process rust prevention
Automotive & Transport
Engine bay degreasing, underbody rust treatment, fleet maintenance, workshop floor cleaning
Power & Electrical
Live-equipment cleaning, motor and generator maintenance, transformer and switchgear servicing
Food Service & Canteens
Commercial kitchen hood and stovetop degreasing, institutional cafeteria cleaning
Construction & Infrastructure
Steel rebar rust removal, formwork cleaning, exterior building algae and cement film removal
HVAC & Water Systems
Boiler descaling, chiller and heat exchanger cleaning, cooling tower maintenance
Printing & Packaging
Ink residue and oil fouling removal from printing machinery and rollers
Common questions
Are GOMIN cleaners safe for aluminium, copper, and other non-ferrous metals?
It depends on the product. The Heavy-Oil Degreaser is explicitly safe for aluminium and aluminium alloys. The Heavy Carbon Cleaner and Power Degreaser are alkaline and should not be used on copper or other non-ferrous metals for extended soaking. The Rust Remover and Scale Remover are strongly acidic and should not contact aluminium or non-ferrous surfaces. Always test on a concealed area first, and refer to individual product specifications for guidance.
Can I use GOMIN cleaners on equipment that is still running?
The Electromechanical Equipment Cleaner is specifically designed for live-equipment use, with a dielectric withstand voltage of 25KV. It evaporates completely after application, leaving no residue. All other GOMIN cleaners are water-based and should not be applied to energised electrical equipment unless specified. Always disconnect power for motors and high-voltage equipment before using any water-based product.
What dilution ratios do GOMIN degreasers use?
Dilution depends on contamination severity. The Heavy-Oil Degreaser can be used undiluted or diluted 1:5 to 1:20 with water — use undiluted for heavy yellow gummy scale. The Power Degreaser is typically diluted 1:10 to 1:100 depending on soiling. The Heavy Carbon Cleaner can be diluted 5 to 20× or used neat. For all products, heavier contamination requires higher concentration or undiluted application.
What is the environmental disposal requirement after use?
Waste water from alkaline degreasers (Heavy-Oil Degreaser, Power Degreaser, Heavy Carbon Cleaner) should be treated with acid to neutralise before discharge into the sewage treatment system. Waste water from acid-based products (Rust Remover, Scale Remover) should be neutralised with alkali before discharge. The Rust Inhibitor bath can be replenished as it weakens; replace when pH drops below 9. All products are biodegradable and contain no persistent pollutants.
How should GOMIN cleaners be stored?
All products should be stored at room temperature, away from direct sunlight, in a cool and ventilated area. Avoid violent impact to packaging to prevent leakage. The Electromechanical Cleaner should be stored sealed in a cool, shaded, ventilated area away from heat sources, as it is a solvent-type product. Shelf life is 2 years for all products from the date of manufacture.
Do GOMIN cleaners need to be rinsed off after use?
Yes, for all water-based formulas: after cleaning, rinse thoroughly with clean water or wipe down. For metal surfaces, rust inhibition treatment is recommended after degreasing, particularly if the part will be stored or transported before further processing. The Electromechanical Cleaner is the exception — it fully evaporates after application with no rinsing required.
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mesco@mescogroup.com.cn
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