Uses
CPHB 40 is suitable for use as: A protective coating on concrete, stone, cementitious mortars, epoxy-based substrates, and steel. A chemical-resistant lining for storage tanks and silos. An anti-corrosion coating for applications in food processing plants, sewage treatment facilities, agricultural sites, chemical and pharmaceutical industries, and the beverage sector.
Features & Benefits
Solvent-free, ensuring minimal environmental impact. Provides excellent mechanical and chemical resistance. Forms a high-build, durable coating. Impervious to liquids, enhancing protection against moisture ingress. Easy to mix and apply using standard methods
Environmental Information
Meets LEED v2009 IEQc 4.2 standards for Low-Emitting Materials – Paints and Coatings.
Approvals & Standards
Certified for concrete protection under EN 1504-2:2004, with CE marking. WRAS-approved (Test Report No. M104991, 2011) for contact with potable water in compliance with BS 6920-1:2000.
Product Information
Chemical Base: Epoxy resin
Packaging: Available in standard pre-measured packs.
Appearance/Color: RAL 7032 (Pebble Grey); custom colors available upon request.
Shelf Life: 12 months for both Part A and Part B when stored properly in original unopened packaging
Storage Conditions: Store in a dry location between +5°C and +30°C, away from direct sunlight.
Solid Content: 100% .
Technical Information
Shore D Hardness: ~80 (DIN 5305)
Mechanical Resistance:
• Taber Abraser CS 10/1000/1000: 24.4 mg loss (ASTM D4060)
• Taber Abraser CS 17/1000/1000: 70 mg loss
• Taber Abraser H 22/1000/1000: 560.6 mg loss
Tensile Adhesion Strength: >1.5 N/mm² to concrete (ISO 4624)
Chemical Resistance: Available upon request from technical services.
Thermal Resistance:
• Permanent exposure: +50°C
• Short-term exposure (7 days): +80°C
• Short-term exposure (12 hours): +100°C
Application Information
Mixing Ratio: Part A : Part B = 3 : 1 by weight
Consumption: ~0.30 kg/m² per layer Layer
Thickness: ~0.2 mm per layer
Ambient Air Temperature: +8°C min. / +40°C max.
Relative Air Humidity: <80%
Substrate Temperature: +8°C min. / +40°C max. (Minimum 3°C above dew point)
Pot Life:
• +10°C: ~30 minutes
• +20°C: ~20 minutes
• +30°C: ~10 minutes
Waiting Time / Overcoating
Temperature | Min. | Max. | Full Cure
+10°C | 30 hours | 3 days | 14 days
+20°C | 10 hours | 2 days | 10 days
+30°C | 6 hours | 1 day | 5 days
