Aluminium Cleaner Brightener & Metal Polish – Alu Brite 500gms
Professional-Grade Oxidation Removal and Surface Protection for Transport, Marine, and Engineering.
Original price was: $109.00.$78.90Current price is: $78.90. Incl. GST-28% OFF
Alu Brite | Industrial Strength Aluminium Metal Polish & Restoration Paste (500g)
Engineered for the strong demands of the Transport, Marine, and Engineering sectors.
Alu Brite is not just an aluminium metal polish and cleaner, it is a professional-grade restoration tool. Formulated as a high-viscosity paste, it provides maximum “cling” to vertical surfaces like fuel tanks and boat hulls, ensuring zero wastage and deep penetration into heavy oxidation and road film.
Why Trade Professionals Choose Alu Brite
- Rapid De-Oxidation: Instantly strips tarnish and “white rust” from aluminium and alloys without aggressive etching.
- Dual-Action Metal Polish Performance: Cleans and polishes in one step, reducing labor time on large-scale fleet or marine projects.
- Silicone Guard Technology: Leaves a micro-layer of silicone that repels salt spray, grime, and UV – extending the service life of the shine.
- Multi-Surface Competence: One product for aluminium, stainless steel, chrome, copper, brass, and even fiberglass.
Professional Applications
- Heavy Transport: Restoration of fuel tanks, bull bars, checker plates, and alloy wheels to a mirror finish.
- Marine Industry: Removing salt corrosion from aluminium hulls and brightening stainless steel railings and fittings.
- Engineering & Fabrication: Pre-weld surface preparation and removing heat-tint/scale from stainless steel welds.
- Commercial Maintenance: Revitalising architectural aluminium window frames and industrial balustrades.
Directions for Professional Use
- Surface Prep: Ensure the area is free of heavy mud or grease. For best results on heavily soiled equipment, pre-clean with Gre Solve.
- Application: Apply a small amount of Alu Brite to a clean cloth or applicator pad.
- Activation: Rub firmly onto the surface. The product will react with the oxidation, turning into a dark grey/black film—this indicates the contaminants are being lifted.
- Final Buff: Use a clean, dry microfiber cloth to buff the surface immediately to a high-lustre, protected finish.
Technical Specifications
- Format: High-concentration paste (Low-drip)
- Safety: Safe for all hard metals and gelcoats
- Container Size: 500g (Ask about Bulk Trade availability)
- Origin: Manufactured in New Zealand for NZ conditions
Note: For large-scale chemical brightening via spray application, see our Alu Plus Liquid.
Architectural Joinery & Facade Restoration
Alu Brite aluminium metal polish is a preferred solution for commercial window installers and facade cleaners for restoring weathered joinery.
- Anodized Surfaces: Effectively removes “chalking” and pitting caused by salt air, restoring the original metallic depth.
- Powdercoated Surfaces: Acts as a heavy-duty cutting compound for oxidized or “faded” powdercoat. Note: Test on a small area first to ensure desired gloss level is maintained.
- Protective Seal: The integrated silicone barrier helps window frames shed water and resist atmospheric pollutants, reducing the frequency of required maintenance.
Professional Metal Compatibility & Application Guide
| Metal / Surface | Suitability | Primary Benefit | Trade Pro-Tip |
|---|---|---|---|
| Bare Aluminium | Excellent | Removes deep “white rust” and heavy pitting. | Restores a high-mirror shine to tanks and bull bars. |
| Anodised Joinery | Excellent | Strips UV “chalking” and salt crusting. | Silicone seals pores to prevent “tea-staining.” |
| Stainless Steel | Excellent | Removes “tea-staining” and weld heat tints. | Always rub in the direction of the metal grain. |
| Copper & Brass | Excellent | Cuts through heavy green/black tarnish instantly. | Buff with a soft cloth for a deep, warm glow. |
| Chrome | Excellent | Removes surface rust speckles and road grime. | Wipe off immediately to prevent streaks on mirrored chrome. |
| Bronze | Good | Cleans architectural bronze and marine propellers. | Excellent for restoring plaque and hardware detail. |
| Powder Coat | Restoration Only | Removes faded “bloom” from old coatings. | Test Patch First: Use light pressure to check gloss. |
| Fiberglass / Gelcoat | Good | Removes yellowing and stubborn scuff marks. | Great for RV panels and boat hull restoration. |
Estimated Yield & Coverage (500g Tub)
Alu Brite metal polish is a concentrated paste – a little goes a very long way. (Depends on oxidation levels.)
| Application | Approx. Coverage | Typical Usage Example |
|---|---|---|
| Window Sills / Joinery | 15 – 20 m² | Full residential property (interior & exterior). |
| Heavy Transport | 2 – 3 Large Tanks | Dual 600L fuel tanks plus alloy wheels. |
| Marine / Boating | 10 – 12 Linear Metres | Aluminium hull restoration (rub rail to waterline). |
Frequently Asked Questions
Q: Will Alu Brite scratch my window joinery or truck tanks?
A: Alu Brite metal polish contains micro-abrasives designed to lift oxidation without deep scratching. However, because it is a “cutting” compound, you should always use a clean microfiber cloth and light pressure, especially on high-gloss powder coated surfaces. On bare aluminium and anodised joinery, it is completely safe and highly effective.
Q: Does the product require washing off with water?
A: No. Unlike liquid acid brighteners, Alu Brite is a “wipe-on, buff-off” metal polish paste. This makes it ideal for indoor window joinery or onsite work where water runoff is an issue. Simply buff away the residue with a dry cloth until the surface is clear.
Q: My window sills have white “pitting” marks. Will this fix them?
A: Yes. Those white spots are usually salt-induced corrosion. Alu Brite’s chemical action breaks down that corrosion, while the paste fills the pits and the silicone barrier seals them to prevent the salt from reacting with the metal again.
Q: Can I use this on black or dark-colored powder coated joinery?
A: Yes, but with care. Alu Brite metal polish is excellent for removing the “milky” or “chalky” look on dark joinery. Because it restores the surface, it may increase the gloss level slightly. We always recommend a small test patch in a hidden corner first.
Q: How long will the protection last?
A: The built-in silicone barrier typically provides 3–6 months of protection against water beading and UV, depending on environmental exposure (e.g., coastal vs. inland). For high-exposure areas like boat hulls or coastal windows, a quick “maintenance buff” once a season will keep the surface like new.
Q: Is it safe to use near glass or rubber seals?
A: Yes, Alu Brite metal polish is safe if it comes into contact with glass or standard rubber window gaskets. Simply wipe it off with a dry cloth. Unlike liquid acids, this metal polish won’t run or “etch” glass surfaces.
Why Buy From CHEMSHOP?
Choosing CHEMSHOP for your cleaning needs comes with a number of benefits:
- Wide Range of Products:Â We offer a comprehensive selection of cleaning products for both domestic and industrial applications, including eco-friendly and MPI-approved options.
- Guaranteed Quality, Concentrated Cleaning Chemicals:Â We carefully select only the highest-quality, concentrated cleaning chemicals to offer to our customers. We are committed to ensuring that every product we offer meets the highest standards of quality and effectiveness.
- Competitive Pricing:Â Our products are priced competitively, offering good value considering their high concentration and effectiveness. Pricing is available for 5L and 20L containers, with custom quotes for larger 200L & 1,000L IBC volumes.
- Eco-Friendly Focus:Â We prioritise environmentally friendly solutions, ensuring that our products are safe for both users and the environment.
- Local Business Support:Â By purchasing from CHEMSHOP, you support a New Zealand-owned company and manufacturer that has been serving the community for years.
- Expert Support for Your Cleaning Needs:Â With ChemAssist, we’re always available to answer any questions you may have and help you find the right cleaning chemical for your specific needs. Otherwise we’re only a call or email away.
- Safe and Secure Online Shopping:Â We use the latest security measures to protect your personal information and ensure that your shopping experience is safe and secure.
- Free Shipping* for Auckland Customers:Â Qualify for free shipping on all orders over *$198 when your delivery destination is Auckland.
- Customer Support:Â We provide excellent customer service, including product information, safety data sheets, and assistance with orders and bulk inquiries.
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4.63/543 reviews for Aluminium Cleaner Brightener & Metal Polish – Alu Brite 500gmsAdd a review

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Alex (verified owner) –
The owner, Nicky, went above and beyond to ensure I was satisfied with my purchase.
Cody (verified owner) –
With Chemshop’s high concentrations, I can stretch my purchases further.
Johnny (verified owner) –
Cleanliness redefined.
Sophia (verified owner) –
The owner, Nicky, took the time to understand my concerns and addressed them perfectly.
Brooks (verified owner) –
I was sceptical at first, but this cleaner worked wonders on my surfaces.
Decker (verified owner) –
Five-star service
Stella Townsend (verified owner) –
My husband used this product on his boat and has been trying for year to find a product that worked. This product worked perfectly and with a little elbow geese he was very happy with the results. You will definitely buy it again if needed.
G Hills (verified owner) –
Very good stuff, I used it on 35 year old aluminum motorcycle wheels. A little goes a long way. This container will last me forever.
darren murdoch (verified owner) –
If you’re searching for the best aluminium polish, your search ends here. This product exceeded my expectations in every way.
Dominic (verified owner) –
The order process was hassle free
Matthew (verified owner) –
The order process was efficient and smooth
Kaiden (verified owner) –
Quality that stands out.
Harper (verified owner) –
Outstanding email customer service
Arjun (verified owner) –
Excellent experience
Kason (verified owner) –
Dependable order fulfillment, no mistakes
Jasper Wong (verified owner) –
Works just as good as others & delivery was fast.
Nolan (verified owner) –
Dependable email helpdesk
Fernando (verified owner) –
Speedy delivery, spotless results.
Callum Innes (verified owner) –
My chrome surfaces were in desperate need of attention and this metal polish brought them back to life. It’s the chrome polish I trust.
Zayne (verified owner) –
Highly effective.
Chris Naidu (verified owner) –
This is the best stuff for Aluminum, will not use any other products for our pontoon.
Antonio Morriss (verified owner) –
Need to remove oxidation from aluminum? Look no further. This aluminium polish does the job beautifully. Delivered the same day.
A Cunningham (verified owner) –
This product not only cleans but also protects aluminum. It’s the aluminium boat cleaner that keeps my boat looking stunning
Jasper Wong (verified owner) –
I needed an aluminium metal polish to bring my alloy wheels back to life & this one worked like a charm. It’s the best alloy polish I’ve found.
Stephen M (verified owner) –
Very happy with product
hugo evans (verified owner) –
My aluminum window frames were covered in grime & this worked like an aluminum window frame cleaner for me & did wonders. It’s a reliabl choice for brightening aluminum surfaces
Theodore (verified owner) –
The order process was user-friendly
Matt Marshall (verified owner) –
Removes rust and stains with a microfiber cloth with ease. I use it once per week on my 35’ cruiser to keep the metals clean, rust free and shiny. This price is also much better than what I could find at the local marine stores in my area.
Harry Singh (verified owner) –
It effortlessly restored the shine to my weathered boat. It’s the best aluminium boat polish I’ve ever used.
Drew (verified owner) –
Great service.
Weston (verified owner) –
Efficient order fulfillment very satisfied
Mike Lowe (verified owner) –
Best product I’ve found to clean oxidized aluminum wheels. Live on the coast and the salt air attacks the finish on my RV wheels.
Bryan (verified owner) –
Dependable order fulfillment, highly recommended
Grant Reece (verified owner) –
It is the best product of this type I have found so far. The only complain I have is the container looked little les than 500 gms? The only thing I came up with is that it must be some kind of assembly line glich
Judah (verified owner) –
Cleanliness redefined.
Eli (verified owner) –
Always responsive to email inquiries
Gabriel (verified owner) –
Outstanding email support
Leonel (verified owner) –
Quick and efficient email responses
Abrie Northage (verified owner) –
I was amazed at how well this alubrite worked as an aluminum window frame cleaner. It removed years of grime. It’s the best aluminium cleaner out there.
Mark Robertson (verified owner) –
Say goodbye to tarnished aluminum with this aluminium metal polish. It’s my go to choice for restoring the luster of metal surfaces
graeme henderson (verified owner) –
This aluminium cleaner isn’t just for aluminium it’s also fantastic on chrome. It’s a versatile aluminum polish that’s worth every penny.
John Reece (verified owner) –
I’ve tried various metal polishes this one stands out. It’s a brightener for aluminum that delivers impressive results
Debbie (verified owner) –
Easy & very effective!! I bought 2 more for other projects! 5 stars!!