Epoxy
Multi Topcoat
Epoxy Multi Topcoat is a premium two-component, high-build, polyamide-cured epoxy finish coat developed to provide long-term protection for steel and concrete exposed to demanding industrial and coastal environments. Designed as both a build coat and finish coat, it delivers exceptional adhesion, durability, and corrosion resistance while providing a tough, high-solids protective barrier against moisture, atmospheric contaminants, and chemical splash. The coating bonds exceptionally well to steel, cast iron, galvanised steel, aluminium, GRP, stainless steel, and previously coated surfaces, making it suitable for both new construction and industrial maintenance. Its excellent overcoating characteristics and proven durability make Epoxy Multi Topcoat an ideal finishing coat for structural steel, process equipment, bridges, mining facilities, petrochemical plants, and heavy industrial infrastructure.
Features & Benefits
- Two-component polyamide-cured epoxy technology
- High-build protective finish coat
- High-solids formulation
- Excellent corrosion resistance
- Excellent adhesion to multiple substrates
- Outstanding durability
- Gloss finish
- Excellent abrasion resistance
- Resistant to water
- Resistant to chemical splash
- Excellent overcoating properties
- Suitable for steel and concrete
- Excellent adhesion to aged coatings
- Suitable for industrial and coastal exposure
- Fast drying
- Brush, roller and spray application
- Compatible with epoxy primer systems
- Excellent maintenance coating
- Long-term industrial asset protection
- Ideal for heavy-duty atmospheric service
Intended Uses
Epoxy Multi Topcoat is designed as a general-purpose high-build epoxy finish for protecting steel and concrete structures operating in industrial, marine, and coastal atmospheres. It provides a durable protective barrier against corrosion, moisture, weathering, and mechanical wear while maintaining excellent adhesion to a broad range of prepared substrates and existing coating systems. The coating is widely used on structural steel, bridges, process equipment, mining infrastructure, petrochemical facilities, pulp and paper plants, power stations, and industrial construction projects where long-term atmospheric corrosion protection and maintenance flexibility are required. Its excellent overcoating capability also makes it particularly suitable for refurbishment projects where future maintenance is anticipated.
Typical Applications:
- Structural steel
- Steel fabrication
- Industrial buildings
- Mining infrastructure
- Petrochemical plants
- Chemical processing facilities
- Pulp and paper mills
- Power generation facilities
- Steel bridges
- Industrial equipment
- Process equipment
- Storage tanks
- Pipework
- Conveyor structures
- Marine structures
- Coastal infrastructure
- Concrete structures
- Manufacturing facilities
- Industrial maintenance projects
- Heavy engineering
- General industrial construction
- Plant refurbishment
Technical Information:
- Product Type: High-Build Epoxy Finish Coat
- Technology: Polyamide-Cured Epoxy
- Configuration: Two Component
- Colours: Various
- Finish: Gloss
- Mixing Ratio: 4 : 1 (Volume)
- Activator: Epoxy Activator Multi
- Density: 1.32 kg/L
- Volume Solids: 60%
- Recommended DFT: 75–150 Microns
- Coverage: 8 m²/L at 75 Microns DFT
- Number of Coats: 1–2 Depending on Specification
- Continuous Dry Heat Resistance: 80°C
- Touch Dry: 2 Hours @ 20°C
- Hard Dry: 4 Hours @ 20°C
- Full Cure: 7 Days @ 20°C
- Minimum Recoat: 3 Hours @ 20°C
- Maximum Recoat: Unlimited (Subject to Surface Condition)
- Pot Life: 6 Hours @ 25°C
- Application Methods:
- Brush
- Roller
- Airless Spray
- Conventional Air Spray - Airless Spray Tip: 19–23 Thou
- Minimum Spray Pressure: 150 Bar
- Air Spray Fluid Tip: 2–3 mm
- Thinner: SA65 Thinners (0–20%)
- Pack Sizes: 5L & 20L
- Shelf Life: 12 Months
Colours & Finishes
Various Colours
Gloss
Please Note: Colour swatches and illustrations displayed are only to be used as a guide and can vary from the original.
Documents & Resources
Industrial Protective Coatings
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