Renaissance Metal De-Corroder™ – Professional Rust & Corrosion Removal Solution for Relics, Coins & Artifacts

Safely Remove Corrosion While Preserving Historical Detail

Renaissance Metal De-Corroder™ is a professional conservation solution designed to remove active corrosion and rust from iron, steel, and other ferrous metal artifacts while helping preserve their historical integrity. Trusted by collectors, conservators, museums, and metal detectorists, this advanced formula penetrates corrosion layers to loosen rust without the aggressive grinding or abrasion associated with mechanical cleaning methods.

Whether you're restoring Civil War relics, antique tools, historic hardware, firearms, or archaeological finds, Renaissance Metal De-Corroder helps reveal hidden details while preparing artifacts for long-term preservation.

Perfect For

• Civil War relics

• Iron and steel artifacts

• Antique tools

• Historic locks and keys

• Military relics

• Horseshoes and hardware

• Metal detecting finds

• Firearms and firearm components

• Archaeological artifacts

• Museum conservation projects

• Historic hardware restoration

Features

• Professional-grade corrosion removal solution

• Penetrates rust and oxidation to loosen corrosion

• Helps preserve delicate details and markings

• Non-abrasive alternative to grinding or wire brushing

• Ideal for conservation and restoration work

• Suitable for heavily corroded iron and steel artifacts

• Easy immersion application

• Excellent preparation before applying protective wax

Benefits

• Removes active rust and corrosion

• Helps stabilize historical artifacts

• Preserves fine details and original surfaces

• Reduces the need for aggressive mechanical cleaning

• Restores artifacts for display or long-term storage

• Trusted by collectors and conservation professionals

Recommended Applications

Renaissance Metal De-Corroder is ideal for:

• Civil War bullets and shell fragments

• Belt plates and buckles

• Hand-forged nails

• Axe heads and tools

• Historic firearm components

• Farm implements

• Railroad artifacts

• Iron relics recovered while metal detecting

• Museum conservation projects

How to Use

1. Remove loose dirt and soil from the artifact.

2. Fully immerse the object in Renaissance Metal De-Corroder.

3. Allow the solution to work, checking progress periodically. Heavily corroded items may require additional soaking time.

4. Remove the artifact and gently clean away loosened corrosion using a soft brush or appropriate restoration tool.

5. Rinse thoroughly with distilled water.

6. Dry the artifact completely before applying a protective finish such as Renaissance Wax® to help prevent future corrosion.

Recommended Accessories

Complete your restoration workstation with:

• Renaissance Wax® Polish

• Le'Crayon à André Restoration Tools

• Fiberglass Cleaning Pencils

• Restoration Cleaning Brushes

• PRE-LIM™ Metal Burnisher

• Vaniman Micro Sandblasting Systems

• Cap Style LED Lighted Magnifier

• Non-Slip & Lint-Free Restoration Mat

Conservation Tips

Always monitor the restoration process carefully. Every artifact is unique, and soak times will vary depending on the type and severity of corrosion. For rare or historically significant artifacts, begin with the least aggressive restoration method and evaluate progress frequently. After treatment, ensure the artifact is completely dry before applying a protective coating for long-term preservation.

What's Included

• Renaissance Metal De-Corroder™

• Factory-sealed container

• Manufacturer's instructions

Why Buy From High Plains Prospectors?

High Plains Prospectors is dedicated to helping collectors and detectorists preserve history. We carry professional restoration products trusted by relic hunters, conservators, museums, and collectors across the country. Whether you're preserving a Civil War relic, restoring an antique tool, or conserving an archaeological artifact, we're here to provide the products and expertise you need for successful restoration.

Safe, Non-toxic System for Rust Removal with Full Control

Amine complex of hydro-oxycarboxilic acid

in aqueous solution.  pH:  approximately 4.0

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SCOPE:      

  iron, bronze, copper and copper alloys, brass, steel, zinc and galvanized materials.  

Also effectively cleans SCALE and rusty water stains.

Treatment selectively ruptures the bond between base metal and corrosion layer, reducing rust to a sludge, which is easily wiped or brushed away.  Clean-water rinse stops the process.

Even relatively prolonged immersion over several days has no significant effect on sound metal, thus giving the conservator complete control over the process – and freedom from it.

The totally benign nature of the product eliminates work and health hazards associated with common de-rusting systems such as those based on phosphoric and hydrochloric acids.  Gloves, masks or protective clothing are not required; normal ventilation and common-sense hygiene procedures should be observed.

Following treatment, metal surfaces are stabilized for up to 14 days, giving ample time for applying long-term protection (such as Renaissance micro-crystalline wax polish, which confers a tough – but reversible – glass-clear lustrous finish).

Bi-metallic electrolytic effects between dissimilar metals are insignificant in treatment periods of up to 48 hours.  There is no attack on zinc coatings, excepting greatly prolonged immersion.  

Treatment is most effective at temperatures between 10°C and 20°C.  Colder solutions slow the action still further – a useful quality when objects are left immersed over a weekend.  Contrast this safe, gentle handling of metals with the more vigorous, often deleterious action of mineral acids.

Loose rust or scale should be wire-brushed and surfaces de-greased to allow optimum performance.  Immerse objects will be clear of light corrosion in as little as two minutes.  During longer immersion for heavier rusting, periodic checks can be made by rubbing the object with a finger.  Brushing speeds the process.

Storage and treatment vessels of mild steel, porcelain, rubber, polythene or other plastics are suitable.  Galvanized, tin, zinc or lead-lined tanks are NOT suitable.

After use of the solution, separate it from any sediment by siphoning into a clean container and top up occasionally with fresh solution.  The product remains effective for many weeks.