Chemical Resistant Industrial Polyurea Self-Leveling Floor Coating

Product Description

Product Description

SRT-A/B Self-Leveling Cold Polyurea Floor Material

 

SRT-A/B is a solvent-free, two-components, manually scraped polyurea self-leveling material that is cured on site. At normal temperature, the self-leveling material can quickly cure and the coating is dense and non foaming. This product has excellent mechanical properties, medium resistance, outdoor aging resistance, and excellent inter-layer adhesion.

Charactics

1. Can cure at room temperature, surface dry within 2 hours, and dry within 12 hours

2. Excellent physical and chemical properties, with good adhesion to various substrates.

3. The construction is convenient and highly efficient, and the design thickness requirements (hundreds of micrometers to several centimeters) can be achieved in one construction.

4. Good leveling performance, overall film-forming, continuous, dense, seamless coating, beautiful and practical.

5. Using manual scraping and coating construction, it is simple, convenient, and controllable.

6. Free from solvents, heavy metals, and environmentally friendly.

7. 100% solid content, free of volatile organic compounds (VOCs), environmentally friendly.

8. has excellent anti-corrosion performance, effectively protecting the substrate from corrosion.

Product Parameters

Item	SRT-A/B
Solid Content %	100
Work time(min)	10-15 mins
Tensile strength	13Mpa
Elongation	≥100%
Adhesion (pull) Mpa	2Mpa
Hardness shore A	D60
Surface dry time (h)	≤8
Actual dry time(h)	≤24
Akron abrasion (cm3)	0.15

Application

1. Indoor floors, terraces, balconies, corridors, and other environments.
2. Parking lot floor
3. Silent flooring for schools, hospitals, etc., dust-free workshop flooring, anti-corrosion flooring for production workshops, and anti-corrosion and wear-resistant protection for warehouse flooring.
4. Micro elastic silent self leveling floor and impact resistant self leveling floor.

Packaging & Shipping

A: 15kgs/drum;       B: 5kgs/drum

Storage

1. The materials should be stored in a dry, cool, and well ventilated environment, avoiding direct sunlight and rain, and kept away from sources of fire.
2. Under the original packaging condition and specified storage conditions, the shelf life of the product is 12 months from the production date.  After opening, please use it as soon as possible. If not in use, it must be resealed and stored.
3. This product does not contain organic solvents and can be transported as a non hazardous material. During transportation, rain and sunlight should be strictly prohibited to avoid severe collisions with materials.
4. It should be neatly and steadily stacked, and comply with relevant regulations of the transportation department.

Construction Conditions

1. Base surface requirements: The concrete base surface should be cleaned, repaired flat, and polished to a certain roughness. Ensure that the concrete curing is completed and the strength reaches to C25 or above, with a moisture content below 8%. After processing the base surface, the next process should be carried out as soon as possible.
2. Environmental temperature and humidity requirements: The environmental temperature at the construction site should be above 5 ºC, and construction can only be carried out when the relative humidity is less than 85%
3. Ventilation conditions: Ventilation should be maintained during construction. 

Methods and Requirements

1. Material Preparation
    Pour Component B into a mixing bucket and add Component A by weight in proportion. Mix thoroughly for 2-3 minutes to avoid      uneven mixing or incomplete solidification. Use the prepared polyurea self-leveling material within 15 minutes, pouring it                  directly  onto the foundation to prevent rapid solidification in the bucket.
2. Primer and Self-Leveling Application
    Polish the surface for interlayer adhesion and clean dust with a vacuum cleaner. Apply solvent-free epoxy primer evenly with a         roller. After curing, mix the polyurea material in proportion, pour it onto the floor, and spread evenly with a trowel (choose 3mm       or 5mm based on thickness needs).
3. Topcoat Application
    After 12 hours of surface drying, mix Topcoat A and B thoroughly for 2-3 minutes. Use a non-shedding roller to apply evenly            (approx. 0.2 kg/m²). Follow "dedicated personnel for preparation" and use the material within 30 minutes.
4. Construction Tools
    Dust-free grinder, vacuum cleaner, trowel, mixer, roller, and protective tape.
5. Precautions
    Apply protective tape for clean edges and keep tools clean. Avoid construction at summer nights to prevent insects from                  affecting the finish. Do not pour leftover material into the sewer. No smoking at the site. Allow at least 7 days for the paint film to      fully cure for optimal performance.
Suggested Use QTY
1.2kg/mm/m², 
Thickness ≥ 1.5mm, single square dosage ≥ 1.8kg. 
Thickness ≥ 2.0mm, single square dosage ≥ 2.4kg
 

Construction steps:

 

FAQ

1. What products does your company specialize in?
We specialize in plastic running track materials and polyurea products. Our running track materials, made from high-quality PU and EPDM rubber, are durable, elastic, and eco-friendly, ideal for sports fields and schools. We also offer spray polyurea, brushable polyurea, self-leveling polyurea, and polyaspartic coatings for waterproofing, flooring, and corrosion protection.

2. Do you offer customized solutions?
Yes, we provide customized formulations and construction solutions tailored to meet specific project requirements.

3. Are your products environmentally friendly?
Absolutely. All our products comply with international environmental standards, using eco-friendly raw materials that are non-toxic and pollution-free.

4. What are the main applications of polyurea?
Polyurea is ideal for roofing waterproofing, industrial equipment anti-corrosion, tunnel lining, sewage tanks, and parking lots. It provides excellent durability, waterproofing, and corrosion resistance.

5. What is the difference between brushable and spray polyurea?
Brushable polyurea is designed for small or intricate areas, offering easy application. Spray polyurea is better suited for large areas, ensuring high efficiency and uniform coatings.

6. Can your polyurea withstand extreme temperatures?
Yes, our polyurea products perform well under extreme conditions, maintaining stability from -40°C to 120°C.

7. Do your products resist chemical corrosion?
Yes, our polyurea has strong resistance to acids, alkalis, and salts, making it suitable for chemical plants, wastewater treatment facilities, and other harsh environments.

8. How soon can polyurea self-leveling be put into use after application?
The surface usually dries and forms a film within 4 hours, with full curing completed in 12 hours. For optimal performance, it is recommended to allow at least 7 days of curing. During this period, avoid heavy loads or high-intensity use to prevent compromising the coating quality.

9. Do you provide technical support for application?
Yes, we offer comprehensive technical support, including training, on-site guidance, and optimized solutions for your projects.