UV Protection Aliphatic Polyurea Coating

UV Protection Aliphatic Polyurea Coating

Product Item : PS600D
Category： Spray Polyurea Coatings
PS600D is a high-performance UV resistant aliphatic polyurea coating designed for long-term outdoor protection. With 100% solid content and excellent color stability, it delivers superior waterproofing, anti-corrosion, and wear resistance without yellowing or chalking. Ideal for exposed applications on steel, concrete, and infrastructure.
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Pro duct Overview

PS600D is a high-performance aliphatic Polyurea Coating designed for applications requiring long-term UV stability and color retention.

Unlike aromatic polyurea systems, PS600D maintains its appearance without yellowing, chalking, or discoloration, making it ideal for exposed outdoor environments.

With 100% solid content and zero VOC, this environmentally friendly coating forms a seamless, durable membrane that delivers outstanding waterproofing, corrosion resistance, and mechanical strength.

Key Advantages

• Excellent UV resistance with long-term color and gloss retention

• No yellowing, chalking, or fading under sunlight exposure

• Superior wear and impact resistance

• Strong adhesion to concrete, steel, aluminum, wood, and plastics

• Fast curing — walkable within minutes

• Seamless, joint-free protective membrane

• 100% solids, solvent-free and eco-friendly

• Adjustable gel time for smoother surface finish

• Can be applied to any thickness in a single pass

Typical Applications

PS600D is widely used in industries requiring weather-resistant protective coatings, including:

• Infrastructure & construction (roofs, bridges, tunnels)

• Chemical plants and industrial facilities

• Marine and offshore structures

• Power plants and energy sector

• Transportation systems

• Aerospace and high-end equipment protection

Technical Data

• Solid Content: 100%

• Mix Ratio: 1:1

• Gel Time: 40–100 seconds

• Tensile Strength: 15 MPa

• Elongation: 60%

• Hardness: Shore D 60

• Tear Strength: 55 kN/m

• Adhesion (Steel): 10.5 MPa

• Adhesion (Concrete): 3.2 MPa

Performance Highlights

1:Passed 1000h artificial weathering test with no blistering or cracking

2:Excellent resistance to acid, alkali, salt, and oil exposure

3:Superior salt spray resistance (2000h)

4:Strong cathodic disbonding resistance

Application Guidelines

1:Equipment: Professional polyurea spraying machine

2:Spray pressure: 2000–2500 psi

3:Material temperature: 65–70°C

4:Recommended thickness: 1–3 mm

5:Recoat interval: ≤ 6 hours

Surface Preparation

1:Steel: Sandblasting to Sa2.5 (ISO8501-1)

2:Concrete: Clean, dry, dense, and crack-free

3:Wood: Dry, smooth, free of debris

Proper surface preparation is essential to achieve optimal adhesion and performance.

Packaging & Storage

A Component: 220 kg / 200L

B Component: 210 kg / 200L

Shelf life: 9 months

Storage: Cool, dry place (5–35°C), avoid direct sunlight

Why Choose PS600D Over Aromatic Polyurea?

Feature	PS600D (Aliphatic)	Aromatic Polyurea
UV Resistance	Excellent	Poor
Color Stability	No fading	Yellowing
Outdoor Use	Ideal	Limited
Aesthetics	High-end finish	Not suitable