Cargo Container Coating Solutions

Polyurea coating - the ultimate choice for container surface protection

Your trusted supplier of container polyurea coatings

MPU is dedicated to providing high-quality, environmentally-friendly protective coatings for container surfaces. Our polyurea coatings have undergone rigorous testing to verify their performance in corrosion resistance, abrasion resistance, UV protection, and waterproofing. These coatings effectively resist salt spray corrosion in marine environments, protecting containers from extreme weather conditions and prolonged transportation, significantly extending their lifespan. They remain stable under temperature fluctuations and humid environments, and will not bleed oil or emit odors.

MPU offers OEM/ODM customization services to meet the specific needs of container manufacturers, leasing companies, and the transportation and logistics industry. Whether it’s brand customization, color selection, packaging, or application requirements, we provide tailored coating solutions that help customers reduce maintenance costs, extend coating lifespan, and ensure environmental compliance. Choose MPU coatings to elevate the protection of your containers. Contact us now to explore our custom solutions.

ContainerPolyurea Coating System

MPU specializes in high-quality, eco-friendly polyurea coatings for container surfaces. Our coatings are rigorously tested for corrosion resistance, abrasion resistance, UV protection, and waterproofing, making them ideal for harsh marine environments. They effectively protect containers from extreme weather and long-term exposure, ensuring durability and extended lifespan. MPU offers OEM/ODM customization, including brand, color, packaging, and application-specific solutions.

Advantages of polyurea containers

1，Seamless Coverage, 100% Waterproof

Our polyurea coatings provide a seamless, continuous layer of protection, ensuring complete waterproofing for container surfaces. The absence of seams prevents water infiltration, significantly reducing the risk of corrosion and extending the lifespan of containers, even in harsh marine environments.

2，Fast Curing, High Construction Efficiency

Designed for quick application, our polyurea coatings cure rapidly, allowing for faster turnaround times and minimal downtime. This ensures high construction efficiency, especially for container manufacturers and logistics companies, helping them to keep operations running smoothly without extended delays.

3，Scratch-Resistant, Impact-Resistant

4. Environmental protection

Polyurea coatings are an eco-friendly solution for containers, offering low VOC emissions, long-lasting protection, and high durability. Ideal for shipping, storage, and refrigerated containers, they resist corrosion, UV damage, and provide seamless waterproofing. Fully recyclable, polyurea coatings support sustainability while reducing maintenance costs.

Application Scenario

1，Shipping Containers

Our polyurea coatings provide optimal protection for shipping containers, which are constantly exposed to harsh weather conditions, saltwater, and extreme temperature fluctuations. The seamless, waterproof coating prevents corrosion and ensures that the containers remain durable and secure during long sea voyages. This enhances their ability to withstand the rigors of international shipping, keeping goods safe and intact.

2，Storage Containers

Storage containers are used in a variety of environments, from warehouses to outdoor storage yards. The abrasion-resistant and impact-resistant properties of our polyurea coatings ensure that these containers maintain their structural integrity and appearance, even with frequent handling. Additionally, the waterproof nature of the coating prevents water ingress, preserving the contents and prolonging the container’s lifespan.

3，Refrigerated Containers

Refrigerated containers require coatings that can withstand both extreme cold and humidity. Our polyurea coatings are ideal for refrigerated containers, as they offer high durability and resistance to temperature fluctuations. The fast-curing, seamless coating ensures that the container remains watertight, preventing mold, mildew, and rust, and providing a hygienic environment for transporting perishable goods.

Technical Parameters

Category	Item	Technical Parameters/Specifications
Material Performance Parameters	Solid Content	≥95%
	Color and Appearance	Various colors available (such as white, gray, blue, etc.), oily liquid
	Drying Time - Tack - Free	≤ 10 minutes at normal temperature (25℃)
	Drying Time - Through - Dry	Approximately 1 - 2 hours (varies depending on product and environment)
	Hardness	Shore hardness A75 - A95 or D55 - D75
	Tensile Strength	≥ 10MPa
	Elongation at Break	≥ 150%
	Adhesion - Metal Substrate	≥ 9.3MPa
	Adhesion - Concrete Substrate	≥ 2.0MPa or substrate failure
	Impact Resistance	≥ 50kg·cm
	Abrasion Resistance	Wear amount ≤ 40mg under the test condition of 750g/500r
	Water Resistance	No rust, blistering, or peeling after 30 days of immersion in water
	Salt - Spray Resistance	Passes 2000 - hour salt - spray test with no rust, blistering, or peeling
	Acid and Alkali Resistance	Resistant to immersion in 10% sulfuric acid and 10% sodium hydroxide solutions for 30 days with no rust, blistering, or peeling
Construction Technical Specifications	Substrate Treatment - Cleanliness	Sand - blasting or shot - blasting treatment to reach Swedish standard Sa2.5
	Substrate Treatment - Roughness	40 - 75μm
	Construction Environment - Temperature	0 - 35℃
	Construction Environment - Humidity	Relative air humidity ≤ 85%
	Construction Environment - Dew Point	Dew - point temperature ≥ 3℃
	Construction Process - Mixing Ratio	According to the weight ratio or volume ratio of components A and B specified by the product (such as 1:2, etc.)
	Construction Process - Spraying Pressure	High - pressure airless spraying pressure is 15 - 20MPa
	Construction Process - Spray Gun Distance	30 - 50cm
	Construction Process - Gun Traversing Speed	One step every 2 seconds
	Construction Process - Dry Film Thickness	150 - 300μm (can be adjusted as needed)

Product Display

What is polyurea?

Polyurea is an elastomer derived from step-growth polymerization, which involves combining a synthetic resin and an isocyanate reactive material. It is renowned for its rapid curing time, durability, and resistance to various environmental factors.

How does polyurea compare to other coating materials?

Polyurea offers superior benefits such as faster curing times, greater flexibility, excellent abrasion resistance, and strong chemical resistance compared to traditional materials like epoxy and polyurethane.

How long does it take to apply polyurea coating?

Polyurea is used in a wide range of applications including waterproofing, coatings for pipelines, secondary containment, tank linings, flooring, and protective coatings for concrete and steel structures.

How long is the coating life?

Polyurea coatings provide outstanding durability, resistance to chemicals and abrasions, waterproofing capabilities, quick application and curing times, and the ability to adhere to a variety of substrates.

Are custom colors supported?

Yes, polyurea can be applied in a wide range of temperatures, from sub-zero to high heat environments, making it versatile for various climatic conditions.

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