Polyurethane Metal Steel Waterproof Roof Coating Paint for Factory Rooftop Renovation

Product Description

Product Description

Polyurethane Metal Steel Waterproof Roof Coating Paint For Factory Rooftop Renovation

Overview: HDF-380 Acrylic Polyurethane Topcoat is a two-component coating that offers a perfect blend of acrylic resilience and polyurethane durability. This advanced formula provides a fast-drying finish with excellent corrosion and oil resistance, making it an ideal choice for a variety of high-end decorative applications.
 

Key Features:

• Quick-drying paint film that can be cured at room temperature or low temperatures.
• Offers good corrosion and oil resistance with strong adhesion.
• Versatile application range for various surfaces.

Applications:

• Suitable for decorative coatings on mechanical equipment, steel structures, bridges, and other high-end decorative materials where a durable and attractive finish is required.

Technical Specifications:

Attribute	Description
Color	Customizable
Gloss	Customizable
Specific Gravity	1.25±0.1 kg/L
Volume Solid Content	52±1%
Curing Time at 25°C	10 minutes
Applicable Period at 25°C	Not less than 4 hours

Construction Parameters:

1. Theoretical Dosage: 0.1-0.12 kg/square meter
2. Painting Method: Spray, brush, roller coating
3. Recommended Coating Times: 1-2 times
4. Previous Coating Procedures: Epoxy primer, micaceous iron polyurethane intermediate paint, iron red polyurethane anticorrosive primer, epoxy zinc-rich primer, etc.

Precautions:

• Not recommended for construction when relative humidity exceeds 85% or substrate temperature is 3°C below dew point.
• Curing reaction is slow below 5°C.
• Avoid mixing with oil or water, keep away from fire sources, and ensure ventilation during construction.

Company Profile

FAQ

1.What is HDF-380 Acrylic Polyurethane Topcoat used for?
It is used for decorative coatings on various mechanical equipment, steel structures, and bridges.

2.What are the key benefits of using Acrylic Polyurethane Topcoat?
It offers a quick-drying finish with excellent corrosion and oil resistance, and strong adhesion.

3.What is the curing time for HDF-380 Acrylic Polyurethane Topcoat?
The curing time is 10 minutes at 25°C.

4.How long should I wait between coats of HDF-380 Acrylic Polyurethane Topcoat?
It is recommended to wait for the applicable period of not less than 4 hours at 25°C between coats.

5.What is the recommended storage condition for HDF-380 Acrylic Polyurethane Topcoat?
Store in a cool, dry place away from direct sunlight. The shelf life is 12 months under proper storage conditions.

6.What safety precautions should be taken when using HDF-380 Acrylic Polyurethane Topcoat?
Use personal protective equipment and ensure good ventilation during application and drying.

7.How long is the shelf life of HDF-380 Acrylic Polyurethane Topcoat?
The shelf life is 12 months when stored under proper conditions.

8.What should I do if HDF-380 Acrylic Polyurethane Topcoat comes into contact with my skin or eyes?
In case of skin contact, wash with plenty of water. For eye contact, rinse with water and seek medical advice if necessary.

9.Can HDF-380 be applied in cold or hot climates?
It is suitable for application temperatures above 5°C, making it versatile for various climates.

10.What is the theoretical dosage of HDF-380 Acrylic Polyurethane Topcoat?
The theoretical dosage is 0.1-0.12 kg/square meter.