Why Choose Paints & Coatings?
Professional Metal Paints & Protective Coatings
Protecting steel and metalwork from corrosion, weathering and everyday wear is essential for ensuring long-term performance and appearance. Whether you’re maintaining structural steel, finishing fabricated metalwork or protecting transport infrastructure, selecting the right paint or coating can significantly extend the service life of your project while reducing maintenance costs.
At F.H.Brundle, we supply a comprehensive range of professional paints and protective coatings for steel, aluminium and galvanised surfaces. Suitable for construction, civil engineering, transportation and architectural applications, our range includes primers, topcoats, cold galvanising compounds and specialist maintenance coatings designed to deliver durable, long-lasting protection in demanding environments.
What Are Metal Paints & Protective Coatings?
Metal paints and protective coatings are specially formulated products designed to shield steel and other metals from corrosion, moisture, UV exposure, chemicals and mechanical wear. They also provide an attractive, professional finish that enhances the appearance of fabricated metalwork and architectural features.
Depending on the application, coatings can be used to:
• Prevent corrosion
• Repair damaged galvanised surfaces
• Improve weather resistance
• Protect fabricated steel
• Enhance appearance
• Increase surface life
• Reduce ongoing maintenance
Whether applied during fabrication, installation or maintenance, the correct coating system helps preserve both the structural integrity and visual quality of metal components.
Benefits of Paints & Coatings
Corrosion Protection
Protective coatings form a barrier between the metal surface and environmental contaminants, helping to prevent rust and extend the lifespan of steelwork.
Long-Term Durability
Quality coating systems resist abrasion, moisture, UV exposure and atmospheric pollution, reducing maintenance requirements over time.
Improved Appearance
Available in a variety of colours and finishes, paints and coatings create an attractive finish while helping to maintain a consistent appearance across a project.
Easy Maintenance
Damaged areas can often be repaired using compatible maintenance coatings, helping to restore protection without replacing the underlying metalwork.
Compatibility with Multiple Metal Types
Products are available for use on:
• Mild steel
• Galvanised steel
• Stainless steel
• Aluminium
• Previously painted metal surfaces
Applications for Paints & Coatings
Construction
Protective coatings are widely used throughout commercial, industrial and residential construction to preserve fabricated steelwork and exposed metal components.
Typical applications include:
• Structural steel work
• Handrails
• Balustrades
• Gates
• Security fencing
• Staircases
• Steel fabrications
• Plant equipment
• Access platforms
• Pipework
• Metal cladding systems
Applying the correct coating system helps protect against corrosion while maintaining a high-quality finish throughout the building’s lifecycle.
Civil Engineering & Transportation
Infrastructure projects are exposed to demanding environmental conditions that require robust corrosion protection.
Common applications include:
• Bridge steelwork
• Highway barriers
• Railway infrastructure
• Signage supports
• Utility compounds
• Safety barriers
• Maintenance platforms
• Equipment enclosures
• Traffic management systems
• Transport depots
Protective coatings help extend maintenance intervals and support long-term asset management strategies.
Architectural Applications
Architectural metalwork often combines structural performance with visual appeal, making high-quality coatings essential.
Architectural applications include:
• Decorative railings
• Balustrades
• Façade support structures
• Feature staircases
• External screening
• Pergolas
• Canopies
• Public realm furniture
• Architectural steelwork
• Landscape structures
A durable coating system protects the metal while achieving the desired colour and finish for the overall design.
Types of Paints & Coatings
Metal Primers
Primers provide a strong foundation for subsequent coatings by improving adhesion and enhancing corrosion resistance.
Suitable for:
• New steel
• Fabricated metalwork
• Surface preparation before topcoats
Metal Topcoats
Topcoats provide the final decorative and protective finish, offering resistance to weather, UV exposure and general wear.
Benefits include:
• Excellent colour retention
• Durable finish
• Improved weather resistance
• Professional appearance
Cold Galvanising Compounds
Cold galvanising products contain a high proportion of zinc and are commonly used to repair damaged galvanised surfaces after cutting, drilling or welding.
Typical uses include:
• Galvanised steel repairs
• Weld protection
• Fabrication touch-ups
• Maintenance work
Specialist Protective Coatings
Specialist coatings are formulated for demanding environments where additional resistance to chemicals, abrasion or severe weather conditions is required.
Applications include:
• Industrial facilities
• Coastal environments
• Transport infrastructure
• Heavy-duty fabrication
Which Paint or Coating is Best for Metal?
The right paint or coating depends on the metal, application and environmental conditions. Metal primers are used to prepare surfaces and improve adhesion before subsequent coatings. Metal topcoats provide the final decorative and protective finish, while cold galvanising compounds are designed to repair and protect damaged areas of galvanised steel, including welds, cut edges and drilled areas. For demanding environments requiring additional resistance to chemicals, abrasion or severe weather, specialist protective coatings can provide enhanced protection.
Use the comparisons below to identify the most suitable expanded metal for your project.
Paints & Coatings: Application Guide
| Application | Recommended Product Type | Main Benefit |
|---|---|---|
| New steel | Metal Primer | Prepares the surface and improves adhesion |
| Fabricated metalwork | Metal Primer + Topcoat | Provides preparation, protection and final finish |
| Handrails & balustrades | Metal Topcoat | Provides a durable decorative finish |
| Structural steelwork | Primer + suitable protective topcoat | Combines surface preparation with protective finishing |
| Galvanised steel repairs | Cold Galvanising Compound | Restores zinc-rich protection to affected areas |
| Weld protection | Cold Galvanising Compound | Provides protection around fabricated/welded areas |
| Architectural metalwork | Metal Topcoat / Specialist Finish | Provides colour, appearance and protection |
| Industrial environments | Specialist Protective Coating | Provides additional resistance to demanding conditions |
| Coastal applications | Specialist Protective Coating | Suitable where enhanced environmental protection is required |
| Maintenance work | Cold Galvanising / Touch-Up Coatings | Convenient repair and maintenance solution |
Paints & Coatings: Type Comparison
| Paint / Coating Type | Key Benefits | Best Suited To | Typical Applications | Main Purpose |
|---|---|---|---|---|
| Metal Primers | Improves adhesion and enhances corrosion resistance | New steel and fabricated metalwork | New steel, fabricated metalwork, surfaces requiring preparation before topcoats | Preparation and protection |
| Metal Topcoats | Durable finish, colour retention and improved weather resistance | Finished metalwork requiring decorative and protective properties | Handrails, balustrades, gates, steelwork, architectural metalwork | Final protection and appearance |
| Cold Galvanising Compounds | High zinc content and suitable for repairing galvanised surfaces | Repair and maintenance of galvanised steel | Weld protection, cut edges, drilled areas, fabrication touch-ups | Repair and corrosion protection |
| Specialist Protective Coatings | Additional resistance to chemicals, abrasion and severe weather | Demanding industrial and infrastructure environments | Industrial facilities, coastal environments, transport infrastructure, heavy-duty fabrication | Enhanced protection |
Which Paint or Coating Should You Choose?
| If you need to… | Recommended coating | Why? |
|---|---|---|
| Prepare new steel before painting | Metal Primer | Provides a suitable foundation for subsequent coatings and improves adhesion |
| Protect fabricated steel before applying a topcoat | Metal Primer | Helps prepare the metal surface and enhance corrosion resistance |
| Add the final colour and finish | Metal Topcoat | Provides the decorative and protective final layer |
| Improve weather resistance | Metal Topcoat | Provides a durable finish with improved resistance to weather and UV exposure |
| Repair damaged galvanised steel | Cold Galvanising Compound | Provides zinc-rich protection to affected areas |
| Protect welds on galvanised steel | Cold Galvanising Compound | Suitable for weld protection and fabrication touch-ups |
| Carry out maintenance touch-ups | Cold Galvanising Compound or Touch-Up Coating | Suitable for repairing or maintaining affected metal surfaces |
| Protect metal in demanding environments | Specialist Protective Coating | Formulated for additional resistance to chemicals, abrasion or severe weather |
| Protect industrial fabrication | Specialist Protective Coating | Suitable for demanding industrial applications |
| Achieve a specific architectural appearance | Metal Topcoat / Specialist Finish | Provides colour and finish options alongside protection |
Paints & Coatings by Industry
| Industry | Typical Applications | Key Coating Requirements |
|---|---|---|
| Construction | Structural steelwork, handrails, balustrades, gates, security fencing, staircases, steel fabrications, plant equipment, access platforms and pipework | Corrosion protection, durability and appearance |
| Civil Engineering | Bridge steelwork, highway barriers, railway infrastructure, signage supports, utility compounds and safety barriers | Robust corrosion protection and long-term durability |
| Transportation | ColumnRailway infrastructure, traffic management systems, transport depots, maintenance platforms and equipment enclosures2 Value 3 | Weather resistance, durability and maintenance protection |
| Architecture | Decorative railings, balustrades, feature staircases, façade support structures, screening, pergolas and canopies | Colour, finish, durability and visual appearance |
| Industrial | Plant equipment, heavy-duty fabrication, industrial facilities and equipment enclosures | Chemical, abrasion and severe-weather resistance |
| Maintenance & Fabrication | Welds, cut edges, drilled areas and damaged galvanised surfaces | Repair, touch-up and corrosion protection |
| Coastal / Exposed Environments | External steelwork, infrastructure and architectural metalwork | Enhanced protection against demanding environmental conditions |
Why Choose Professional Metal Coatings?
Using the correct coating system offers several important advantages:
• Extends the lifespan of the metal
• Reduces corrosion
• Minimises maintenance costs
• Improves aesthetics
• Protects fabricated components
• Supports long-term asset performance
• Helps preserve structural integrity
• Suitable for new installations and refurbishment projects
Investing in quality coatings can significantly reduce whole-life costs by protecting valuable steel assets throughout their service life.
A Guide to Sheen Levels
Sheen levels refer to how shiny the paint or coating is. These are far more important on top coats than on primers
which are designed to be covered over and can vary.
In the UK there are no standards as to how to name sheen levels, nor what gloss percentage they must have, so
interpretations can vary from different manufacturers.
When choosing the right sheen level there are several factors to balance:
• What makes your work look best?
• Glossier finishes are often easier to clean, but show any imperfections more clearly than matt finishes
• Matt finishes often look softer
• Semi-Gloss or Satin often looks great on wrought-ironwork
• The greater the %, the higher the gloss level will be
• The thickness of the coat can affect the sheen as thicker coats often look glossier
At F.H.Brundle we work to these guides:
| Sheen Level | Typical Gloss % |
|---|---|
| Flat Matt | 0 – 5 |
| Matt | 6 – 10 |
| Semi-Matt | 11 – 15 |
| Satin | 16 – 34 |
| Semi-Gloss | 35 – 60 |
| Gloss | 61 – 80 |
| Full Gloss | >80 |
Why Buy Paints & Coatings from F.H.Brundle?
F.H.Brundle supplies professional coating products trusted by contractors, fabricators, maintenance teams and infrastructure specialists across the UK.
Our range offers:
• Products for steel, galvanised steel and aluminium
• Primers, topcoats and repair coatings
• Solutions for internal and external applications
• Products suitable for new installations and maintenance
• Reliable stock availability
• Nationwide delivery
• Technical support to help select the appropriate coating system
Whether you’re protecting structural steel, repairing galvanised components or finishing architectural metalwork, our team can help you choose the right product for your application.
FAQs
Metal paints and protective coatings are specially formulated products that protect steel and other metals from corrosion, weathering, UV exposure and everyday wear while providing an attractive finish.
Protective coatings help prevent corrosion, extend the service life of metalwork, reduce maintenance requirements and improve the appearance of fabricated steel and architectural components.
Yes. Galvanised steel can be painted using the correct preparation methods and compatible primer systems. Products such as cold galvanising compounds are also commonly used to repair damaged galvanised coatings after fabrication or installation.
Cold galvanising paint is a zinc-rich coating designed to provide corrosion protection for steel and to repair damaged galvanised surfaces where the original zinc coating has been compromised.
Depending on the product, coatings may be suitable for:
- Mild steel
- Galvanised steel
- Stainless steel
- Aluminium
- Previously painted metal surfaces
Always check the product’s technical data sheet for compatibility and surface preparation requirements.
Yes. Many metal paints and protective coatings are specifically designed for external environments and provide excellent resistance to rain, UV exposure and atmospheric corrosion when applied correctly.
The best coating depends on several factors, including:
- The type of metal
- Environmental conditions
- Required lifespan
- Surface preparation
- Decorative finish
- Exposure to chemicals or abrasion
Our technical team can help recommend the most suitable coating system for your project.
Absolutely. Protective coatings are widely used on railings, balustrades, façades, screening, canopies and decorative steelwork to combine long-term durability with an attractive, high-quality finish.
