Product Overview

MC-Floor PU is a two-component, isocyanate-polyol-based polyurethane floor coating system from MC-Bauchemie providing a high-performance, seamless floor finish that complements the MC-Floor SL epoxy self-levelling system with key advantages in UV stability, flexibility, and food-area chemical resistance. The fundamental polymer chemistry difference between polyurethane and epoxy floor coatings determines the appropriate specification context for each: epoxy coatings (MC-Floor SL, MC-Floor 3K) are rigid, high-compressive-strength systems with excellent adhesion, high hardness, and the widest chemical resistance range — ideal for chemical plants, heavy industrial flooring, and areas with point-load impact — but epoxy suffers from UV-induced yellowing and chalking in sunlit areas (aromatic epoxies) or limited availability in aesthetic-grade colour in aliphatic versions; polyurethane coatings (MC-Floor PU) are inherently more flexible (elongation at break 20 to 100 percent versus 2 to 5 percent for rigid epoxy), UV-stable (aliphatic polyurethane does not yellow under UV — essential for natural-light-exposed production areas), and available in a wide colour range for colour-coding of production zones, fire lanes, and hygienic zones; the flexibility of MC-Floor PU allows it to accommodate minor substrate cracking and thermal movement without cohesive cracking of the coating — important for large-area floor coatings in food processing facilities where the floor spans large areas subject to thermal cycling from cold stores to warm processing areas. The system is applied as a two-component coating over a primed concrete substrate, curing by polyaddition reaction between isocyanate and polyol to form a thermoset polyurethane film of 0.5 to 1.5 mm total thickness with excellent abrasion resistance, cleanability, and food-industry-compliant chemistry. Space Arc Engineering supplies MC-Floor PU for flooring contractors, food processing facility developers, pharmaceutical plant operators, and industrial facility managers across Ghaziabad, Delhi NCR, Noida, and Uttar Pradesh.

Applications

• Food processing facility flooring — seamless polyurethane floor coating for production areas in food and beverage processing plants in Delhi NCR and Uttar Pradesh where the floor must comply with FSSAI Schedule M hygiene requirements for food factory flooring: smooth and impervious to food residues, resistant to cleaning chemicals (caustic soda NaOH, peracetic acid, citric acid, sodium hypochlorite), thermally stable from cold room temperatures to hot process area temperatures (minus 20 to plus 60 degrees Celsius), and light-coloured (typically white, light grey, or food-safe green) for hygienic inspection — the UV-stable aliphatic PU formulation of MC-Floor PU retains its colour under the intense fluorescent and natural daylight in food processing areas, maintaining hygienic visual inspectability throughout the cleaning and production cycle
• Pharmaceutical manufacturing GMP flooring — polyurethane floor coating for pharmaceutical manufacturing zones regulated by CDSCO Schedule M GMP standards (Indian equivalent of cGMP) where the floor must be seamless (no joints where microorganisms can harbour), chemical resistant to pharmaceutical solvents and cleaning agents, and provide a non-particle-generating surface that does not shed fibres or particles that could contaminate the product — MC-Floor PU provides the particle-free, cleanroom-compatible floor surface required for tablet manufacturing, capsule filling, and sterile manufacturing zones in Indian pharma plants
• Electronics assembly and cleanroom flooring — ESD-dissipative or conductive polyurethane floor coating for electronics manufacturing cleanrooms, SMT assembly areas, and component handling zones where electrostatic discharge (ESD) can damage sensitive electronic components — MC-Floor PU with conductive or dissipative carbon or metallic pigment additions provides the surface resistivity range required by IEC 61340-4-5 for ESD protection flooring in electronics manufacturing (typically 10^5 to 10^8 ohm surface resistivity for dissipative flooring)
• Laboratory and research facility flooring — chemical-resistant polyurethane floor coating for research laboratories, quality control laboratories, and analytical chemistry facilities in educational institutions, pharmaceutical R and D centres, and industrial quality labs where the floor must resist spills of mineral acids, organic solvents, and buffer solutions without staining, swelling, or loss of adhesion to the substrate — the UV-stable PU formulation is particularly appropriate for laboratory facilities with large roof windows or skylights
• Commercial kitchen and canteen flooring — slip-resistant polyurethane floor coating for the wet zones of commercial kitchens, canteens, and hotel kitchen areas where the floor must resist food oils, fats, acids, and hot water spillage while providing adequate slip resistance for kitchen workers in wet conditions — MC-Floor PU applied with a broadcast anti-slip aggregate (aluminium oxide or quartz sand) produces a slip-resistant surface meeting the DIN 51130 R11 or R12 rating required for commercial kitchen wet area flooring

Key Advantages

• Superior UV stability — aliphatic polyurethane does not yellow or chalk under UV light exposure — maintaining the specified coating colour (white, light grey, yellow, green) for the full service life of the floor — critically important for food processing areas with roof skylights or production areas exposed to natural daylight where epoxy yellowing would impair the hygienic inspection of the floor surface by food safety auditors
• Flexibility and crack-bridging — the cured MC-Floor PU coating has an elongation at break of 20 to 100 percent — allowing the coating to bridge hairline cracks in the substrate (up to 0.1 to 0.2 mm) without cohesive cracking — important for large-area floor coatings in food processing facilities where the concrete substrate has developed shrinkage cracks after curing and where rigid epoxy coatings would crack at the substrate crack location
• Food-industry-compliant chemistry — the cured polyurethane polymer is insoluble, chemically stable, and food-contact safe after full cure (verify specific food contact approval with the MC-Bauchemie product data sheet for the Indian market) — compliant with FSSAI Schedule M requirements for food factory flooring and with EU Regulation 10/2011 for materials in contact with food for export-oriented food processing facilities
• Wide colour range for production zone demarcation — available in a wide range of standard RAL or BS colours for colour-coding of production zones (clean vs. dirty zones), traffic lanes (forklift lanes, pedestrian walkways), fire exit routes, and hazard areas — the UV-stable colour retention of aliphatic PU maintains the colour-coding scheme for the full operating life of the facility without annual touch-up repainting
• Anti-slip finish option — the system can be applied with a broadcast anti-slip aggregate (aluminium oxide, quartz sand, or coloured EPDM granule) into the wet second coat to produce a slip-resistant, textured surface for wet-processing zones, ramps, and pedestrian areas in food and pharmaceutical facilities where worker safety on wet floors is a GMP and occupational safety requirement