Epoxy Zinc-Rich Primer High Quality Metal Anti-Corrosion Epoxy Coating

Short Description:

Epoxy zinc-rich primer is a common and high-quality anti-corrosion coating, mainly used for anti-corrosion treatment of metal surfaces. It contains a high concentration of pure zinc powder, has excellent anti-corrosion properties, can effectively protect the metal surface from the erosion of corrosive media. Epoxy zinc-rich primer paint also have excellent adhesion and wear resistance, providing a strong protective layer for metal surfaces. Its weather resistance and chemical resistance also make it an excellent protective effect in harsh environments. Epoxy zinc-rich primers are usually used for anti-corrosion treatment of metal equipment such as Marine facilities, Bridges, steel structures, storage tanks, etc., to extend their service life and provide reliable protection.

Product Detail

Product Tags

Product Description

Epoxy zinc-rich primer paint usually consists of epoxy resin, pure zinc powder, solvent and additives.

  • Epoxy resin is the main component of the primer, with excellent adhesion and corrosion resistance, and can effectively protect the metal surface.
  • Pure zinc powder is the key component of epoxy zinc-rich primer, which provides excellent corrosion resistance, forms a zinc base protective layer, and effectively extends the service life of metal equipment.
  • The solvent is used to regulate the viscosity and fluidity of the paint to facilitate construction and painting.
  • Additives are used to regulate the properties of the paint, such as increasing the wear resistance and UV resistance of the coating.

The reasonable proportion and use of these components can ensure that the epoxy zinc-rich primer has excellent corrosion resistance and durability, and is suitable for the protective treatment of various metal surfaces.

Main features

Epoxy zinc-rich primer has the following notable features:

1. Excellent corrosion resistance: containing high concentration of pure zinc powder, it can effectively protect the metal surface from the erosion of corrosive media and extend the service life of metal equipment.

2. Good adhesion and wear resistance: It can be firmly attached to the metal surface, forming a strong coating, and has excellent wear resistance.

3. Weather resistance and chemical resistance: It can still maintain a stable protective effect under harsh environmental conditions, and has good weather resistance and chemical resistance.

4. Wide range of applications: commonly used in Marine facilities, Bridges, steel structures, storage tanks and other metal equipment anti-corrosion treatment, suitable for a variety of harsh environmental conditions of metal surface protection.

Product Specifications

Color Product Form MOQ Size Volume /(M/L/S size) Weight/ can OEM/ODM Packing size/ paper carton Delivery Date
Series color/ OEM Liquid 500kg M cans:
Height: 190mm, Diameter: 158mm, Perimeter: 500mm,(0.28x 0.5x 0.195)
Square tank:
Height: 256mm, Length: 169mm, Width: 106mm,(0.28x 0.514x  0.26)
L can:
Height: 370mm, Diameter: 282mm, Perimeter: 853mm,(0.38x 0.853x 0.39)
M cans: 0.0273 cubic meters
Square tank:
0.0374 cubic meters
L can:
0.1264 cubic meters
3.5kg/ 20kg customized accept 355*355*210 Stocked item:
3~7 working-days
Customized item:
7~20 working days

Main uses

  • Epoxy zinc-rich primer is mainly used in anti-corrosion treatment of Marine facilities, Bridges, steel structures, storage tanks and other metal equipment. Due to its excellent corrosion resistance and weather resistance, epoxy zinc-rich primers provide reliable metal surface protection in harsh environments and extend the service life of equipment. This epoxy coating  is also commonly used in Marine engineering, petrochemical, chemical and other industries, as well as the need for long-term exposure to the harsh environment of metal structures protective treatment.
  • Epoxy zinc-rich primer is mainly used for the protective treatment of metal structures that need to be exposed to harsh environments for a long time, such as marine facilities, bridges, steel structures, storage tanks, etc. This epoxy primer provides reliable metal surface protection, extends the service life of equipment, and provides excellent corrosion protection and weather resistance in harsh environments.

Scope of application


Construction reference

1, The surface of the coated material must be free of oxide, rust, oil and so on.

2, The substrate temperature must be above 3 ° C above zero, when the substrate temperature is below 5 °C, the paint film is not solidified, so it is not suitable for construction.

3, After opening the bucket of component A, it must be stirred evenly, and then pour group B into component A under stirring according to the ratio requirement, fully mixed evenly, standing, and curing After 30 mins, add an appropriate amount of diluent and adjust to the construction viscosity.

4, The paint is used up within 6h after mixing.

5, Brush coating, air spraying, rolling coating can be.

6, The coating process must be constantly stirred to avoid precipitation.

7, Painting time:

Substrate temperature (°C) 5~10 15~20 25~30
Minimum interval (Hour) 48 24 12

The maximum interval should not exceed 7 days.

8, recommended film thickness :60~80 microns.

9, dosage: 0.2~0.25 kg per square (excluding loss).


1, Diluent and dilution ratio: inorganic zinc-rich anti-rust primer special thinner 3%~5%.

2, Curing time: 23±2°C 20 minutes. Application time :23±2°C 8 hours. Coating interval: 23±2°C minimum 5 hours, maximum 7 days.

3, Surface treatment: the steel surface must be derusted by the grinder or sandblasting, to Sweden rust Sa2.5.

4, It is recommended that the number of coating channels: 2~3, in the construction, the application of the lift electric mixer will be A component (slurry) fully mixed evenly, should be used while stirring construction. After supporting: all kinds of intermediate paint and top paint produced by our factory.

Transportation and storage

1, Epoxy zinc-rich primer in transportation, should prevent rain, sunlight exposure, to avoid collision.

2, Epoxy zinc-rich primer should be stored in a cool and ventilated place, prevent direct sunlight, and isolate the fire source, away from the heat source in the warehouse.

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