Rust-Oleum 7300 CombiColor Sparkling Aluminium - Tinted Colour

Give metal surfaces a durable, professional metallic finish with Rust-Oleum CombiColor 7300 Sparkling Aluminium – Tinted Colour. This solvent-based metal coating combines primer and topcoat in one, providing an efficient solution for protecting and enhancing suitably prepared metal surfaces.

Based on a urethane-modified alkyd formulation, CombiColor 7300 offers good drying performance, including at lower temperatures. Its rust-inhibitive pigments provide corrosion protection for metal in light industrial environments, while the lead- and chromate-free formulation makes it a practical choice for a wide range of maintenance and refurbishment projects.

The Sparkling Aluminium metallic finish delivers an attractive aluminium-effect appearance, making it ideal where both protection and a decorative metallic finish are required. The coating can be applied by brush, roller or air-atomised spray, with spray application recommended where a more uniform metallic appearance is important.

For use on bare, manually derusted or suitably primed steel, Rust-Oleum CombiColor 7300 can also be used as part of a more comprehensive coating system. Galvanised, zinc and aluminium surfaces should first be treated with Rust-Oleum CombiColor Adhesion Primer 3302. For more aggressive industrial environments, Rust-Oleum recommends using CombiPrimer Anti-Corrosion 3369/3380 before applying the topcoat.

• Primer and topcoat in one
• Metallic Sparkling Aluminium finish
• Tinted colour match available
• Suitable for steel and suitably prepared metal surfaces
• Rust-inhibitive pigments for corrosion protection
• Suitable for light industrial environments
• Heat resistance up to 90°C dry heat; discolouration may occur at elevated temperatures

Please note: Metallic coatings can show variations in appearance depending on application method and surface conditions. For the most homogeneous appearance with aluminium-coloured coatings, spray application is recommended.

Tinted Colour Information

Tinted paint is custom mixed in house at Next Day Paint using our Rust-Oleum tinting machine. We mix the paint on site, which means we can offer our usual fast delivery with no extra delay. Tinted Colour Match paints can't be cancelled or returned as they are tinted to order.

Area	Interior & Exterior
Recommended Use	Designed for application on bare, manually derusted, or primed steel.
Base	Solvent Based
Coverage	Up to 10.3m² per litre
Drying Time	Touch dry - 1.5-3 hours Dry to handle - 6-16 hours Fully cured - 5-14 days
Re-Coat Time	8-16 hours
Application Method	Brush, Roller or Sprayer
VOC Levels	High
Clean Up	Use RUST-OLEUM Thinner 7301 or RUST-OLEUM Thinner 160

Proper surface preparation is essential for achieving good adhesion, corrosion protection and a high-quality metallic finish.

• Clean the surface thoroughly. Remove oil, grease, dirt and other contaminants using an appropriate alkaline or high-pressure/steam cleaning method with a suitable detergent.
• Remove loose material. Eliminate rust scale, loose mill scale, loose rust and poorly adhered existing coatings by scraping, wire brushing to St 3 (ISO 8501-1), light abrasive blasting or sanding.
• Prepare existing sound coatings. Sand intact coatings to lightly roughen the surface and provide a suitable key for the new coating.
• Galvanised, zinc and aluminium surfaces: Apply Rust-Oleum CombiColor Adhesion Primer 3302 before applying CombiColor 7300.
• For steel in more aggressive industrial environments, use Rust-Oleum CombiPrimer Anti-Corrosion 3369/3380 as the primer system where appropriate.
• Ensure the surface is clean and completely dry before application.

Air, substrate and coating temperature should be between 5°C and 35°C. Relative humidity should be below 85%. The substrate temperature must be at least 3°C above the dew point. Stir the coating thoroughly before use to ensure a consistent finish and homogeneous colour.

Brush Application

For brush application, use a natural-bristle, long-hair brush.

• Thin with up to 10% Rust-Oleum Thinner 7301 by volume, where required.
• Apply evenly while avoiding excessive brushing.
• Allow sufficient drying time between coats.

Roller Application

Use a short-nap polyamide roller, approximately 6–12 mm.

• Thin with up to 10% Rust-Oleum Thinner 7301 by volume, if required.
• Roller application may require two coats to achieve the recommended dry film thickness.
• Work methodically to maintain an even appearance, particularly with the metallic finish.

Air-Atomised Spray Application

For the most uniform appearance on Sparkling Aluminium and other aluminium-coloured metallic coatings, spray application is recommended.

• Thin with 10–25% Rust-Oleum Thinner 7301 by volume.
• Tip size: 1.0–1.5 mm
• Atomising pressure: 2–4 bar
• Suitable for gravity-cup and pressure-cup spray equipment.

For an especially homogeneous aluminium-coloured finish, Rust-Oleum recommends applying 7311 with HVLP.

Touch dry: approximately 2 hours, dry to handle: approximately 8 hours, dry to recoat: approximately 16 hours, fully cured: approximately 7 days. Lower temperatures increase drying times. At 10°C, touch dry is approximately 3 hours, dry to handle 16 hours, dry to recoat 24 hours and fully cured in approximately 14 days.

At 30°C, touch dry is approximately 1½ hours, dry to handle 6 hours, dry to recoat 8 hours and fully cured in approximately 5 days.

Allow the coating to fully cure before subjecting the surface to heavy use, cleaning or demanding service conditions. Full curing is approximately 7 days at 20°C, although this will vary with temperature and environmental conditions.

Once cured:

• Clean coated surfaces using suitable, non-aggressive cleaning methods.
• Avoid harsh abrasion that could damage the metallic finish.
• Inspect the coating periodically for signs of mechanical damage, wear, corrosion or coating breakdown.
• Repair damaged areas promptly by cleaning and preparing the affected area before recoating.
• Avoid exposing the coating to temperatures above its recommended heat resistance. The coating is rated to approximately 90°C dry heat, and discolouration may occur at elevated temperatures.

Because metallic finishes can be visually sensitive to application technique, repairs should be blended carefully where possible to minimise differences in appearance.

Storage

Store Rust-Oleum CombiColor 7300 in its original, unopened container in a dry, well-ventilated area, away from direct sunlight.

Recommended storage conditions:

• Temperature: 5°C to 35°C
• Keep containers securely closed when not in use.
• Protect from excessive heat and direct sunlight.
• Keep away from ignition sources and follow the relevant safety information supplied with the product.

When stored correctly, the product has a minimum shelf life of 5 years from the date of production in unopened cans.

Always consult the product Safety Data Sheet (SDS) and safety information on the container before use.

Download Datasheet

 

Delivery - All orders placed on a working day before 3pm will be dispatched on the same day for next working day delivery. Orders placed before 3pm on Friday will be delivered on Monday (excluding bank holidays). Orders placed after 3pm on Friday, weekends and Bank Holidays will be dispatched on the next working day. 

Delivery of Tinted Products - Tinted paints are dispatched in line with our express order process, shown below. However, due to their bespoke nature, please allow up to an additional 5 working days to accommodate any potential courier delays or delivery issues before receiving a refund or replacement.

We strongly suggest customers avoid booking tradespeople until they receive their order. Next Day Paint will not be held liable for any costs incurred due to order processing errors, delivery delays, or other issues that may result in financial loss.

 

Delivery Options

 

Express Shipping - £3.99

Order by: 3pm, Monday - Sunday

Expected delivery: Next working day, 8am - 9pm

 

AM Delivery - £12.99

Order by: 4pm, Monday - Sunday

Expected delivery: Next working day by 4pm

 

Late Cut-Off - £5.99

Order between: 3-4pm, Monday - Friday 

Expected delivery: Next working day, 8am - 9pm

 

Extended Late Cut-Off - £7.99

Order between: 4-5pm, Monday - Thursday

Expected delivery: Next working day, 8am - 9pm

 

Saturday Delivery - £9.95

Order by: 4pm, Friday 

Expected delivery: Saturday, 8am - 9pm

 

Standard Delivery (Out of Zone Postcodes Only) - £8.99

Order by: 3pm, Monday - Sunday 

Expected delivery:  3-5  working days, 8am - 9pm

 

Note: Orders placed on weekends or bank holidays will be dispatched on the next working day for delivery on the following day

We do not deliver to the Channel Islands or the Republic of Ireland

Certain postcodes delivery times and charges may vary please head to the cart to see your available delivery options.

 

Returns

We offer a 14 day money back guarantee for all goods shipped correctly that are not required. If the item is not required, please send the item back for a full refund in its original condition, unused with its original packaging. Please note return for unwanted item is at your own expense.

Contact us as soon as possible to inform us you will be returning the product either by a contact form or by calling our team on 0161 960 0217.

All tinted paint purchases are final and non-refundable. If you're unsure about your selection, please refer to the product listing or contact us for guidance before ordering. Once mixed, tinted paints cannot be returned or refunded, regardless of delivery delays or changes in circumstances.

While we aim to meet delivery timelines, we are not responsible for delays caused by couriers, weather, or other external factors.

We recommend ordering samples or colour charts before purchasing. While we strive to represent colours accurately, screen settings and surface types can affect appearance. Opened tins cannot be returned due to dissatisfaction with colour.

For non-tinted products, we offer a 14-day money-back guarantee. Items must be returned unused, in original condition and packaging, at your own expense.

 

Damaged Paint

Please visit our damages page, where we can help resolve the issue for you. 

 

Incorrect Item

If we have sent you a different item from what you ordered, we will be happy to organise an exchange for the correct goods at no extra charge to yourself, please get in touch to organise this.

 

Faulty Items

Faulty items can be refunded or exchanged within 30 days. All returns are tested, and if no fault is found, no refund will be issued you'll have the option to have the item returned. For faults discovered after 30 days, please contact the manufacturer for further support.