Epoxy Coatings
The load-bearing layer of corrosion protection. Epoxy adheres strongly to metal and builds a thick film that delays moisture, ions and chemicals from reaching the steel. This layer largely determines the durability of the system.
ROLE IN THE SYSTEM · Primer / Intermediate coat | ISO 12944 · C3 – CX
Epoxy products.
Coral epoxy series from primer to topcoat: CoraGuard, CoraZinc, CoraWeld, CoraMastik, CoraNova and CoraSeal.
CoraGuard
CoraGuard is an epoxy anti-corrosive primer system developed to provide long-lasting, reliable protection of metal surfaces against rust and corrosion. Its high-performance epoxy resin structure adheres strongly to the surface and forms a solid, durable base for subsequent coats.
30510CORAGUARDCORAGUARD PRIMER
Good Durability, Economical ProtectionA polyamide-cured primer containing, alongside epoxy resin, a special resin modified for physical and chemical resistance, providing high adhesion and hiding power. Its anti-corrosive pigments provide effective protection against corrosion. It can be used with confidence before the topcoat on all surfaces requiring mechanical resistance as well as corrosion resistance, such as agricultural machinery, vehicle-mounted equipment and the machinery industry.
- Colour
- Grey – White
- Mixing
- 7/1
- Use
- Steel Structures · Machinery and Equipment · Industrial Plants · General Metal Surfaces
30510-250CORAGUARDCORAGUARD HB PRIMER
Anti-corrosionA polyamide-cured primer containing, alongside epoxy resin, a special resin modified for physical and chemical resistance, providing high adhesion and hiding power. Its anti-corrosive pigments provide effective protection against corrosion. It can be used with confidence before the topcoat on all surfaces requiring mechanical resistance as well as corrosion resistance, such as agricultural machinery, vehicle-mounted equipment and the machinery industry.
- Colour
- Grey – White
- Volume solids
- ± 3
- Density
- 1.40 ± 0.1 g/cm³
- Mixing
- 8/1
- Use
- Steel Structures · Machinery and Equipment · Industrial Plants · General Metal Surfaces
30513CORAGUARDCORAL MAXIGRIP CV PRIMER
High Solids, Quality FinishA polyamide-cured, high-performance protective coating containing, alongside epoxy resin, a special resin with enhanced physical and chemical resistance. Its zinc phosphate and anti-corrosive pigments form a strong corrosion barrier and provide superior adhesion and durability. With its smooth film structure it offers long-lasting protection in demanding industrial conditions. Its fast drying shortens application time, and its high solids content and low density make it an easy-to-apply primer.
- Colour
- Grey – White
- Volume solids
- ± 3
- Density
- 1.40 ± 0.1 g/cm³
- Mixing
- 6/1
- Use
- Steel Structures · Machinery and Equipment · Industrial Plants · General Metal Surfaces
30525CORAGUARDCORAGUARD MIO
Galvanic ProtectionA two-component, amine-cured epoxy-based paint. It is a fast-drying, high-solids, high-build product containing MIO pigments. It is designed especially for fast-track coating applications and new construction projects where materials must be handled quickly. It can be used as a primer, intermediate coat, topcoat or single-coat system in atmospheric environments. It is suitable for properly prepared carbon steel, aluminium and reinforced concrete surfaces and can be applied even at sub-zero surface temperatures.
- Colour
- Brown Grey
- Volume solids
- ± 3
- Density
- 1.60 ± 0.1 g/cm³
- Mixing
- 7/1
- Use
- Steel Structures · Refineries · Petrochemical Plants · Storage Tanks · Offshore Structures and Shipbuilding · Machinery and Equipment · Industrial Plants and Pipelines · Maintenance and Repair Coatings · General Metal Surfaces
CoraZinc
CoraZinc is a high-performance coating system developed with zinc-rich primer technology, providing active cathodic protection on steel surfaces. Its high zinc pigment content creates an electrochemical protection mechanism with the metal surface, actively delaying rust formation and providing long-term corrosion resistance.
30580 · 30560CORAZINCCORAL ZINCBARRIER
A high-performance, two-component epoxy resin-based primer containing 80% and 60% zinc in the dry film. This high zinc content provides superior corrosion resistance on metal surfaces, prevents rusting and offers long-lasting protection. It adheres excellently to the surface, is easy to apply in thick coats and can be used with confidence in demanding industrial conditions.
- Colour
- Grey
- Volume solids
- ± 3
- Density
- 2.0 ± 0.1 g/cm³
- Mixing
- 10/1
- Use
- Steel Structures · Refineries · Petrochemical Plants · Storage Tanks · Offshore Structures and Shipbuilding · Machinery and Equipment · Industrial Plants and Pipelines · Maintenance and Repair Coatings · General Metal Surfaces
CoraWeld
CoraWeld is a high-performance epoxy shop primer system developed to protect steel surfaces against temporary corrosion that may occur during production. By preventing rusting during steel fabrication, cutting, transport and assembly, it ensures continuity and quality control throughout the production chain.
30532 · 30533CORAWELDCORAGUARD SHOPPRIMER
Superior Weld ResistanceAn epoxy resin-based, polyamide-cured primer. It is reinforced with special additives that provide burn resistance during welding and prevent gas formation. With its fast drying and high hiding power at low film thicknesses, it is an ideal pre-fabrication primer offering high coverage
- Colour
- Oxide Red
- Volume solids
- ± 3 (30532) · ± 3 (30533)
- Density
- 1.10 ± 0.05 g/cm³ (30532) · 1.30 ± 0.05 g/cm³ (30533)
- Mixing
- 7/1
- Use
- Steel Structures · Machinery and Equipment · Industrial Plants · Maintenance and Repair Coatings · General Metal Surfaces
CoraMastik
CoraMastik is an epoxy mastic primer system that delivers high performance even where surface preparation cannot be carried out to an ideal standard. Developed especially for maintenance and repair projects and heavy industrial conditions, the system forms strong adhesion despite poor surface preparation, providing long-lasting, reliable protection.
30515CORAMASTIKCORAGUARD MASTIBOND
High Solids, Quality FinishA two-component, high-solids epoxy resin-based primer with a mastic consistency. It provides excellent adhesion to metal surfaces even where surface preparation is limited. Its thick film structure gives high resistance to impact, abrasion and corrosion. Its high solids content gives it a low VOC value. It adheres even to rusty or incompletely cleaned surfaces, limiting the spread of corrosion.
- Colour
- Grey – White
- Volume solids
- ± 3
- Density
- 1.40 ± 0.1 g/cm³
- Mixing
- 8/1
- Use
- Steel Structures · Refineries · Petrochemical Plants · Storage Tanks · Offshore Structures and Shipbuilding · Machinery and Equipment · Industrial Plants and Pipelines · Maintenance and Repair Coatings · General Metal Surfaces
CoraNova
CoraNova is a high-performance coating system developed with epoxy novolac technology and designed to deliver maximum resistance, particularly in aggressive chemical environments. Its much denser cross-linked structure compared with standard epoxy systems forms a superior barrier against acids, solvents, alkaline solutions and heavy industrial chemicals.
30526CORANOVACORANOVA
High Solids, Quality FinishA two-component, high-performance paint formulated with novolac-based epoxy resin. It has high chemical and heat resistance and provides superior protection in demanding industrial environments. With strong adhesion to metal and reinforced concrete surfaces, a high solids content and good film formation, it offers a long service life. It can be applied with confidence as a primer, intermediate coat or single-coat system, and is preferred particularly for surfaces exposed to aggressive chemicals and high temperatures.
- Colour
- White, Grey
- Volume solids
- ± 3
- Density
- 1.60 ± 0.1 g/cm³
- Mixing
- 6/1
- Use
- Steel Structures · Refineries · Petrochemical Plants · Storage Tanks · Offshore Structures and Shipbuilding · Machinery and Equipment · Industrial Plants and Pipelines · Maintenance and Repair Coatings · General Metal Surfaces
CoraSeal
CoraSeal is an epoxy topcoat system developed for heavy industrial conditions requiring high chemical and mechanical resistance. It protects surfaces in harsh industrial environments against chemical attack, impact and abrasion for a long time. Its high film density forms a strong barrier layer.
30055CORASEALCORASEAL PROSHIELD
High Solids, Quality FinishA high-performance protective coating based on epoxy resin and cured with a polyamide hardener. The Proshield effect forms a dense corrosion barrier on the surface that prevents rusting, ensures a long coating life through strong adhesion, and provides superior protection in demanding industrial conditions with a smooth, durable film. Its fast drying shortens application time and increases productivity. Its high solids content and low density make it easy to apply.
- Colour
- RAL Colours and Custom Company Colours
- Volume solids
- ± 3
- Density
- 1.40 ± 0.1 g/cm³
- Mixing
- 6/1
- Use
- Steel Structures · Machinery and Equipment · Industrial Plants · Maintenance and Repair Coatings · General Metal Surfaces
30030CORASEALHB CORASEAL
An epoxy resin-based topcoat cured with a phenalkamine hardener. It is corrosion-resistant, flows well on the surface and provides strong adhesion thanks to its special additives. Its fast drying even at low temperatures prevents lost time during winter application.
- Colour
- RAL Colours and Custom Company Colours
- Volume solids
- ± 3
- Density
- 1.75 ± 0.1 g/cm³
- Gloss
- 20 - 40 GU
- Mixing
- 6/1
- Use
- Steel Structures · Machinery and Equipment · Industrial Plants · Maintenance and Repair Coatings · General Metal Surfaces
30050CORASEALHB CORASEAL
High Solids, Quality FinishAn epoxy resin-based topcoat cured with a phenalkamine hardener. It is corrosion-resistant, flows well on the surface and provides strong adhesion thanks to its special additives. Its fast drying even at low temperatures prevents lost time during winter application.
- Colour
- RAL Colours and Custom Company Colours
- Volume solids
- ± 3
- Density
- 1.5 ± 0.1 g/cm³
- Gloss
- 40 - 60 GU
- Mixing
- 6/1
- Use
- Steel Structures · Machinery and Equipment · Industrial Plants · Maintenance and Repair Coatings · General Metal Surfaces
30070CORASEALHB CORASEAL
High Solids, Quality FinishAn epoxy resin-based topcoat cured with a phenalkamine hardener. It is corrosion-resistant, flows well on the surface and provides strong adhesion thanks to its special additives. Its fast drying even at low temperatures prevents lost time during winter application.
- Colour
- RAL Colours and Custom Company Colours
- Volume solids
- ± 3
- Density
- 1.55 ± 0.1 g/cm³
- Gloss
- 65 - 75 GU
- Mixing
- 4/1
- Use
- Steel Structures · Machinery and Equipment · Industrial Plants · Maintenance and Repair Coatings · General Metal Surfaces
No products match this search. Ask our technical team about the product you are looking for; not every product we can supply is on this list.
The product's technical data sheet (TDS) is authoritative for the exact mixing ratio, curing time, film thickness and packaging options. For the TDS, safety data sheet (SDS) and a quote tailored to your project, our technical team is here to help. You can also explore the epoxy products of PPG, for which we are a distributor.
Product profile.
The values below show the general character of the product family. The product's own technical data sheet (TDS) is authoritative for the exact mixing ratio, curing time and film thickness.
Key sectors.
Points to watch on site.
- Surfaces exposed to direct sunlight require a polyurethane topcoat; epoxy alone chalks (loses gloss) under UV.
- Curing slows at low temperatures; a low-temperature version should be chosen for winter application.
- If the maximum overcoating interval is exceeded, the surface must be abraded.
Technical data sheet and quote
You can request the technical data sheet (TDS), safety data sheet (SDS) and a quote tailored to your project for this product family from our technical team.
