Description USES Sikafloor®-2530 W should only be applied by skilled professionals. It is suitable for use on cementitious substrates in industrial environments, including: Areas with normal to medium wear Sikafloor® broadcast systems and epoxy mortars Production facilities Warehouses Workshops Garages Intermediate decks in multi-storey and underground car parks For interior use only CHARACTERISTICS / ADVANTAGES Excellent abrasion resistance Strong chemical and mechanical durability Can be diluted with water Easy to apply Glossy finish Low maintenance requirements ENVIRONMENTAL INFORMATION Complies with LEED v4 MRc 2 (Option 1): Building Product Disclosure and Optimization – Environmental Product Declarations Meets LEED v4 MRc 4 (Option 2): Building Product Disclosure and Optimization – Material Ingredients Conforms to LEED v2009 IEQc 4.2: Low-Emitting Materials – Paints and Coatings APPROVALS / STANDARDS IMPORTANT: This product does not meet the EU Construction Products Regulation (EU No. 305/2011). A Declaration of Performance is not available as it is not covered by a harmonized European Standard (hEN) or a European Technical Assessment (ETA). PRODUCT INFORMATION Chemical Base: Water-based epoxy Packaging: Part A: 4.2 kg and 12.6 kg containers Part B: 1.8 kg and 5.4 kg containers Ready-to-mix units: 6.0 kg and 18 kg Appearance / Color: Final finish: Smooth, glossy Part A: Colored resin (liquid) Part B: Transparent hardener (liquid) Available in various colors Shelf Life: 12 months from the production date Storage Conditions: Store in dry conditions, in unopened packaging, at temperatures between 5°C and 30°C Density: Part A: ~1.28 kg/L Part B: ~1.09 kg/L Mixed resin: ~1.22 kg/L Solid Content: By weight: ~55% By volume: ~43% TECHNICAL INFORMATION Abrasion Resistance: 62 mg (Taber Abrader Test, EN ISO 5470-1) Chemical Resistance: Resistant to many chemicals; consult Sika Technical Services for further details Thermal Resistance: Permanent dry heat: 50°C Short-term exposure (up to 7 days): 80°C Short-term exposure (up to 8 hours): 100°C Moist/wet heat exposure (up to 80°C), only temporary (e.g., steam cleaning), in combination with Sikafloor® systems of 3–4 mm thickness SYSTEM INFORMATION For system details, refer to Sikafloor® Multidur WS-11 and Sikafloor® Multidur WT-11 System Data Sheets. APPLICATION INFORMATION Mixing Ratio: Part A : Part B = 70:30 by weight Consumption: ~0.2–0.3 kg/m² when applied as a roller coating Ambient Air Temperature: Minimum 10°C, Maximum 30°C Relative Air Humidity: Maximum 80% Dew Point: Ensure substrate and uncured floor are at least 3°C above the dew point to avoid condensation or blooming. High humidity and low temperatures may increase blooming risk. Substrate Temperature: Minimum 10°C, Maximum 30°C Substrate Moisture Content: Must be ≤ 6% by weight (measured with a Sika® Tramex meter, CM measurement, or oven-dry method). No rising moisture allowed (refer to ASTM Polyethylene-sheet test). Pot Life At 10°C: ~150 minutes At 20°C: ~120 minutes At 30°C: ~60 minutes Curing Time Allow the following curing times before overcoating: At 10°C: 48 hours minimum, 7 days maximum At 20°C: 20 hours minimum, 5 days maximum At 30°C: 10 hours minimum, 3 days maximum Curing times may vary based on ambient temperature and humidity conditions.
