Dust-Proof Solvent-Free Epoxy Resin Self-Leveling Floor Coating for Multi-Purpose Workshops
Product Overview
The DuraShield ZeroDust Epoxy Self-Leveling Floor System is a state-of-the-art, solvent-free flooring solution engineered to eliminate dust generation, withstand heavy industrial wear, and maintain a hygienic environment in workshops spanning automotive repair, metal fabrication, electronics assembly, and woodworking. Formulated with a 100%-solids epoxy resin (Component A) and a non-yellowing cycloaliphatic amine hardener (Component B), this system creates a monolithic, seamless surface that seals concrete pores, resists abrasion, and complies with stringent occupational health and environmental regulations, including OSHA's Permissible Exposure Limits (PELs) for airborne particulates and EU's Industrial Emissions Directive (IED).
Key Features & Technical Advantages
- Dust-Proof & Seamless Concrete Sealing
- Micro-Porosity Elimination: Penetrates 2-3 mm into concrete to form a molecular bond, closing capillaries and preventing dust migration (ASTM D5234 compliance).
- Airborne Particulate Reduction: Reduces workshop dust levels by 98% (tested via NIOSH 0500 method), critical for compliance with ISO 14644-1 Class 8 cleanliness standards.
- Moisture Vapor Barrier: Acts as a Class I vapor retarder (≤0.3 perms per ASTM E1745), ideal for humid climates or basements.
- Solvent-Free Safety & Eco-Efficiency
- Zero VOC Emissions: Eliminates hazardous air pollutants (HAPs) and solvent odors, safeguarding workers from respiratory risks.
- LEED v4.1 Contribution: Qualifies for Indoor Environmental Quality (IEQ) credits and low-emitting material compliance.
- Waste Reduction: Solvent-free formulation avoids hazardous waste disposal costs and environmental fines.
- Heavy-Duty Wear & Impact Resistance
- Taber Abrasion Resistance: <0.02 g loss per 1,000 cycles (ASTM D4060), outperforming traditional epoxy by 400%.
- Impact Strength: Withstands 20 lb-ft (27 N·m) drops without cracking (ASTM D2794), suitable for workshops with dropped tools or machinery.
- Traffic Resistance: Rated for 50,000 cycles under 1,000 kg/cm² load (EN 13892-8), ideal for forklift-heavy zones.
- Chemical & Thermal Resistance
- Acid/Alkali Tolerance: Immune to 30% sulfuric acid, and automotive coolant spills for 24 hours without staining.
- Thermal Shock Endurance: Withstands rapid temperature fluctuations (-30°C to +120°C) without delamination, critical for welding or freeze-storage workshops.
- Oil/Grease Repellency: Non-porous finish prevents penetration of hydraulic fluids, cutting oils, and adhesives.
- Anti-Slip & Aesthetic Customization
- Non-Slip Additives: Optional broadcast of aluminum oxide or silica sand for R11-R13 slip resistance (DIN 51130).
- Color-Coded Zones: Customizable with safety lines (e.g., red for fire exits, blue for tool cribs) and logos via UV-stable pigments.
- Gloss Options: Matte (15-25 GU) for glare reduction in bright workshops or high-gloss (85-95 GU) for easy cleaning.
Technical Specifications
| Parameter |
Specification |
| Mixing Ratio |
Component A : Component B = 5:1 (weight ratio) |
| Pot Life |
25-35 minutes at 25°C (mix and use within 20 minutes) |
| Recommended DFT |
2-4 mm per coat (achievable via notched trowel or pump sprayer) |
| Application Temperature |
10-40°C (substrate must be ≥3°C above dew point) |
| Drying Time |
Walkable: 6-8 hours; Full mechanical load: 48 hours (25°C) |
| Coverage Rate |
1.0-1.2 kg/m² per 1 mm thickness |
| Shelf Life |
24 months when stored at 5-35°C in unopened, UV-protected containers |
Workshop-Specific Applications
- Automotive Repair Shops: Resists brake fluid, transmission oil, and battery acid spills.
- Metal Fabrication Facilities: Withstands metal shavings, welding splatter, and heavy machinery vibrations.
- Electronics Assembly Lines: ESD-safe variants (10-10 Ω surface resistivity) prevent static discharge.
- Woodworking Studios: Non-porous finish repels sawdust and wood glue, enabling quick cleanup.
- Food Processing Workshops: NSF/ANSI 51-certified for incidental contact with packaging materials.
Sustainability & Operational Benefits
- Energy Efficiency: High-gloss finish reduces lighting needs by 25%, lowering utility bills.
- Lifecycle Cost Savings: 20-25-year lifespan with minimal repairs, reducing replacement costs by 50% vs. tile/vinyl.
- Carbon Footprint Reduction: Solvent-free production and low-VOC curing cut greenhouse gas emissions by 70%.
Installation Guidelines
- Surface Preparation:
- Shot-blast or diamond-grind concrete to ≥CSP 5 profile; repair cracks with ECC Polyurethane Joint Filler.
- Apply ECC Moisture Mitigation Primer if relative humidity exceeds 70%.
- Mixing & Application:
- Mechanically stir Component A for 5 minutes, then add Component B and mix for 3 minutes.
- Pour onto pre-leveled surface and spread with a notched trowel (8-12 mm teeth) or airless sprayer.
- Curing & Post-Treatment:
- Maintain 20-25°C ambient temperature for 72 hours to ensure full cure.
- Broadcast anti-slip aggregate (if required) within 10 minutes of pouring; remove excess with a leaf blower.
Conclusion
The DuraShield ZeroDust Epoxy Self-Leveling Floor System is the ultimate workshop flooring solution, combining dust-proof sealing, solvent-free safety, and industrial-grade durability. Its seamless, non-porous finish eliminates maintenance headaches, enhances worker health, and future-proofs facilities against stricter environmental regulations. Whether for automotive, electronics, or general fabrication, this coating delivers a flawless, long-lasting surface that stands up to the toughest workshop demands.
SPR is a rich experience in industrial building materials research and development and manufacturing enterprises, the company set product research and development, production, sales, technical service, design,plan construction as a whole, from the market itself and the actual needs of customers, special investigation, integration, implementation of integrated process operations, every step of the force.Strive for excellence, strive to provide customers with innovative system solutions and high quality products.
The company is located in Nanxiong High-tech Zone, Guangdong Province, covering an area of more than 20,000 square meters, with an annual output of 16,000 tons. In 2022, SPR and Guangdong Jianlang Hardware System Product Co., Ltd. reached a strategic cooperation in the form of equity participation, and set up a joint venture Guangdong Jianlang SPR Construction Engineering Co., LTD., to build the floor industry
Industrial chain one-stop service model.
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