Shandong Jiancheng Environmental Protection Technology Co., Ltd.
Shandong Jiancheng Environmental Protection Technology Co., Ltd.
Hand brushed polyurea HBPUA types
1. Single-component hand-brushed polyurea "JCHBPUA-001", is a single-component polyurea waterproof material ready to use. Its purpose is mainly waterproof and expansion joint filling.
2. Two-component hand-brushed polyurea "JCHBPUA-002" is a two-component polyurea material. Its main purpose is waterproof and corrosion-resistant. It can be used on outdoor concrete or tile foundation floors. Its performance is second only to sprayed polyurea "JCSPUA-001", with 300% elongation, excellent weather resistance and waterproof performance.
3. Polyurea self-leveling "JCHBPUA-SL001" is a load-bearing polyurea floor material, suitable for indoor workshops and garage floors, or corrosive workshop floors. It has excellent physical and mechanical properties, the surface hardness can reach 7H, and it is waterproof and corrosion-resistant.
Application scenarios of hand-brushed polyurea HBPUA
Pools, outdoor concrete or tiled floors, reservoirs, workshops, terraces and other floors that require waterproofing.
How to use polyurea HBPUA by hand brushing
1. Base grinding, crack cutting treatment, and vacuum clean;
2. How to use the "JCEPDT-006" primer, apply the polyurea primer brush once, and there is whitening on the ground, and re-coat locally. "JCEPDT-006" is stirred evenly according to the label ratio, apply it evenly once with the medium-hair roller, and use it within 30 minutes.
3. How to use the sealing layer of the "JCEPZT-007" intermediate paint, and use a full batch of "JCEPZT-007" intermediate paint + quartz sand, stir evenly according to the label ratio, use a push knife to scrape it evenly, and use it within 30 minutes.
4. HBPUA is mixed evenly according to the label ratio and used within 20 minutes. The minimum unit consumption of all polyurea materials is 1.8 kg per square meter.
Precautions for hand-brushing polyurea HBPUA
1. The ground must be completely closed and no air holes are allowed.
2. Mix HBPUA evenly, control the discharge speed, ensure that the two components are discharged at the same time, and there is no deviation in the material.
3. The two-pass construction interval should not exceed 48 hours. After it exceeds, it must be polished.
4. The ground moisture content should not exceed 8%.
Handmade polyurea floor coating: Comprehensive Guide
Handmade polyurea floor coating is a high-performance, hand-applied flooring solution designed for industrial, commercial, and residential applications. This coating combines superior elasticity, chemical resistance, and seamless adhesion, providing long-lasting protection against wear, moisture, and environmental impacts. With its eco-friendly formulation and compliance with energy efficiency standards, this coating is ideal for projects that require durable, high-quality, and sustainable floor protection.
Superior Durability: Resistant to abrasion, chemical exposure, and heavy traffic.
Seamless Protection: Hand-applied coating eliminates joints and weak points.
Elasticity and Crack Resistance: Bridges micro-cracks and adapts to substrate movement.
Eco-Friendly: Low VOC content and compliance with energy efficiency standards.
Versatility: Suitable for concrete, metal, and composite substrates.
Waterproof and Anti-Slip: Provides a safe and long-lasting floor surface.
| Parameter | Specification | Test Standard |
|---|---|---|
| Curing Time | 15–30 minutes | ASTM D5895 |
| Tensile Strength | 20–40 MPa | ASTM D412 |
| Elongation at Break | 300–700% | ASTM D412 |
| Shore Hardness (A) | 85–95 | ASTM D2240 |
| Adhesion to Substrate | ≥3.0 MPa | ASTM D4541 |
| Chemical Resistance | Excellent against acids, alkalis | ASTM D543 |
| Water Absorption | <0.5% | ASTM D570 |
| Service Temperature Range | -40°C to 120°C | ISO 817 |
| VOC Content | <50 g/L | EPA Method 24 |
Low VOC Emission: Meets international environmental safety requirements.
Energy-Saving Curing: Fast-curing formula reduces energy consumption during application.
Sustainable Materials: Formulated from renewable and environmentally friendly components.
Compliance: Conforms to ASTM, ISO, and local green building standards for eco-friendly flooring.
Polyurea Resin Base: Provides elasticity and protective properties.
Curing Agent / Hardener: Ensures rapid cross-linking for durability.
Primer (Optional): Enhances adhesion on porous or oxidized surfaces.
Application Tools: Brushes, rollers, trowels, or hand sprayers.
Protective Equipment: Gloves, goggles, and respirators for safe handling.
Remove dust, oil, grease, and loose particles.
Repair cracks, holes, or uneven surfaces before coating.
Apply primer on porous substrates to enhance adhesion.
Store resin and curing agent at room temperature (20–25°C).
Mix thoroughly according to manufacturer instructions.
Apply coating evenly using brush, roller, or trowel.
Recommended thickness: 1.5–3 mm depending on substrate type.
Allow curing for 24 hours before exposure to water, chemicals, or heavy loads.
Inspect for voids, bubbles, or thin spots.
Touch-up areas as needed to maintain continuous protection.
Quick Reference Flow:
[Surface Cleaning & Repair] → [Primer Layer] → [Polyurea Coating Application] → [Inspection & Touch-up]
Daily Maintenance:
Sweep or clean surfaces with a mild detergent and water.
Avoid dragging sharp or heavy objects across the floor.
Periodic Maintenance:
Inspect for wear, scratches, or micro-cracks.
Reapply or touch-up damaged areas to maintain optimal protection.
| Interval | Maintenance Task |
|---|---|
| Daily | Clean surface, remove debris |
| Weekly | Inspect for micro-cracks |
| Monthly | Touch-up minor wear areas |
| Annually | Full inspection, recoating if needed |
ISO 9001: Quality management system certification.
ASTM Compliance: Meets standards for adhesion, tensile strength, and chemical resistance.
Low VOC Certification: Conforms to international eco-friendly material standards.
CE Mark (if applicable): Safety and performance certification for global markets.
Industrial Floors: Warehouses, factories, and processing plants.
Commercial Spaces: Shopping malls, airports, and public buildings.
Residential Floors: Garages, basements, and terraces.
Roofs and Decks: Waterproofing and anti-cracking protection.
Infrastructure Projects: Bridges, walkways, and parking areas.
| Feature | Handmade Polyurea Floor Coating | Conventional Coatings |
|---|---|---|
| Curing Time | 15–30 minutes | Hours to days |
| Elasticity | High, bridges micro-cracks | Low |
| Seamless Coverage | Yes | Often requires multiple layers |
| Chemical Resistance | Excellent | Moderate |
| Durability | Long-lasting | Moderate |
| Maintenance Frequency | Low | High |
Wear gloves, goggles, and protective clothing during application.
Ensure adequate ventilation in enclosed spaces.
Avoid skin and eye contact; rinse immediately if exposed.
Follow the Safety Data Sheet (SDS) for proper handling, storage, and disposal.
Handmade polyurea floor coating is a highly durable, eco-friendly, and versatile flooring solution suitable for industrial, commercial, and residential applications. By combining rapid curing, crack resistance, and seamless adhesion, it ensures long-lasting protection with minimal maintenance. Following proper installation, safety, and maintenance protocols, this coating provides superior performance and energy-efficient flooring solutions for modern projects, making it a top choice for architects, contractors, and facility managers.
This website uses cookies to ensure you get the best experience on our website.
Phone