E-COATING - Concrete ThermalShield

ReHarmony E-COATING - Concrete ThermalShield offers excellent stain resistance, weather resistance, and anti-mold and anti-algae performance, making it safe, durable, and eco-friendly.

Its main components include lightfast lead-free pigments, mineral fillers, pure acrylic polymers, water, and additives, with no lead or mercury added. It is an ideal choice for sustainable and long-lasting surface protection.

• Color: White

• Composition: Polymer emulsion, pigments/fillers, additives, water

• Application Methods: Brush, roller, or spray

• Coverage: 5–6 m²/L (two coats)

• Dilution: ≤15% water addition

• Dry Film Thickness: 75–150 μm

• Drying Time (25°C, 50% RH): 12–24 hours

• Recoat Time (25°C, 50% RH): 4–8 hours

• Solid Content: 40–60%

• Shelf Life: 12–18 months

• Recommended System: Primer

  Actual consumption and coverage may vary depending on application method, surface porosity/roughness, and environmental conditions.

Product Specifications

Long-Lasting Cooling Performance

Exceptional Stain Resistance

Feature

Superior Weather and Biological Resistance

Environmentally Friendly and Health-Conscious

Surface Preparation Technical Requirements

Substrate Cleaning

• Remove all surface contaminants (dust, oil, release agents) using brooms, scrapers, or sandpaper. Degrease oily areas with specialized cleaners.

• Fill holes and cracks with putty, then sand smooth after drying. For larger cracks:

  1. First cut into V-grooves

  2. Then fill with putty or sealant

Surface Leveling

• Check flatness with a straightedge (max. 3-5mm deviation allowed).

• Sand down protrusions; refill recessed areas with putty as needed.

Moisture Requirements

• Maximum moisture content: 10% (test with moisture meter).

• New plaster walls must cure for 10-15 days before painting.

pH Requirements

• Maintain pH between 7-9 (neutral to slightly alkaline).

• For high pH: Neutralize with oxalic acid solution → rinse with water → dry thoroughly.

Adhesion Enhancement

• Apply a sealing primer after surface preparation to:

  1. Improve paint adhesion

  2. Prevent moisture/alkali migration from substrate