Description
Intended for use over a wide variety of primers on properly prepared interior metal, wood, masonry, plaster, and drywall, Pro Industrial™ Pre-Catalyzed Waterbased Epoxy offers the adhesion, durability and resistance to stains and most cleaning solvents usually characteristic of two-component water-borne acrylic epoxy products.
Material Use:
Pro Industrial™ Pre-Catalyzed Waterbased Epoxy Semi-Gloss is a high-performance, single-component, waterborne acrylic epoxy coating designed for interior use in institutional and commercial environments. It provides excellent adhesion, chemical resistance, and durability, making it ideal for high-maintenance areas such as hospitals, schools, kitchens, and dining facilities. This product is suitable for use in USDA-inspected facilities and is compliant with various environmental and safety standards, including LEED® v4 & v4.1.
System Components:
This coating system typically includes a primer appropriate to the substrate, followed by two coats of the Pro Industrial Pre-Catalyzed Epoxy. The system components vary depending on the substrate:
- Steel: 1 coat Pro Industrial Pro-Cryl Primer or Kem Bond HS, followed by 2 coats of Pre-Cat Epoxy.
- Aluminum: 1 coat Pro Industrial Pro-Cryl Primer, followed by 2 coats of Pre-Cat Epoxy.
- Concrete Block (CMU): 1 coat Pro Industrial Heavy Duty Block Filler or Loxon Acrylic Block Surfacer, followed by 2 coats of Pre-Cat Epoxy.
- Concrete/Masonry: 1 coat Loxon Concrete & Masonry Primer or Loxon Conditioner, followed by 2 coats of Pre-Cat Epoxy.
- Drywall: 1 coat ProMar 200 Zero V.O.C. Primer, followed by 1–2 coats of Pre-Cat Epoxy.
- Galvanized Metal: 1 coat Pro Industrial Pro-Cryl Primer, followed by 2 coats of Pre-Cat Epoxy.
- Interior Wood: 1 coat Premium Wall and Wood Primer, followed by 2 coats of Pre-Cat Epoxy.
Applications:
This product is intended for interior use only and is not suitable for floors or surfaces that are continuously wet or submerged, such as bathtubs, sinks, showers, or countertops. It is ideal for institutional and commercial settings requiring a durable, chemical-resistant, and easy-to-clean finish.
Application Details:
- Application Methods: Brush, roller, or airless spray. Use nylon-polyester brushes or 1/4"–1/2" woven roller covers. For airless spray, use 1800–2700 psi pressure with a 0.015–0.021" tip and 60 mesh filter.
- Film Thickness: Recommended wet film thickness is 4.0 mils, resulting in a dry film thickness of 1.4 mils.
- Coverage: Approximately 389 sq. ft. per gallon at 4.0 wet mils. Theoretical coverage is 545 sq. ft. per gallon at 1 mil dry film thickness.
- Pot Life: Not applicable (single-component product).
- Drying Time @ 77°F, 50% RH:
- To Touch: 1 hour
- To Recoat: 8 hours
- Maximum Recoat Window: 72 hours (must sand if exceeded)
- Full Cure: 5–7 days
- Temperature & Humidity Limits:
- Application temperature: 50°F to 120°F (air, surface, and material)
- Must be at least 5°F above dew point
- Maximum relative humidity: 85%
- UV Resistance: Not UV stable; interior use only.
- VOC Content: <50 g/L (0.42 lbs/gal), compliant with LEED® and other environmental standards.
- Shelf Life: 36 months unopened.
Special Notes:
- This product is mildew-resistant and contains agents to inhibit mildew growth on the coating surface.
- If the coating dries for more than 72 hours before recoating, sanding is required to ensure adhesion.
- Not recommended for hydrocarbon solvent cleaning or for use on exterior surfaces.
- For best results, ensure all surfaces are properly cleaned and primed according to substrate-specific preparation guidelines.
- The product is available in a wide range of colors and can be tinted using the SherColor CCE system.
- Excellent chemical and stain resistance, including resistance to acids, oils, and common staining agents like mustard, coffee, and lipstick.
This material is best used as part of a complete Sherwin-Williams interior wall coating system, particularly in high-traffic or high-cleaning environments where durability and chemical resistance are critical.
https://www.sherwin-williams.com/painting-contractors/products/pro-industrial-precatalyzed-water-based-epoxy
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