Gen Industrial / Polyurethane and Acrylic Topcoats / 773 Genpoly Acr Topcoat
POLYURETHANE AND ACRYLIC TOPCOATS · TOPCOAT
773
Genpoly Acr Topcoat
2K · Aliphatic polyurethane · Gloss
Gloss protective acrylic polyurethane topcoat cured with aliphatic isocyanate.
A two-component, gloss aliphatic polyurethane topcoat based on acrylic polyurethane resin and cured with aliphatic isocyanate. In heavy industrial environments it provides colour and gloss retention over epoxy systems.
Technical Data
LIGANTE
Acrylic polyol / aliphatic isocyanate
COMPONENTES
Two-component (2K)
POSICIÓN EN EL SISTEMA
Topcoat
DENSIDAD
1.25 ± 0.1 kg/L
SÓLIDOS EN VOLUMEN
55% ± 3
BRILLO / ASPECTO
Gloss
DILUCIÓN
018 Gen Polyurethane Thinner
MÉTODO DE APLICACIÓN
Air and airless spray, brush, roller
RENDIMIENTO
—
RENDIMIENTO
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RENDIMIENTO
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RENDIMIENTO
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SECADO
—
ENVASE
—
COLOR
Produced on request in colours from the RAL colour chart.
DOCUMENTOS TÉCNICOS
Uso y aplicación
USOS
Used on structural steel, external pipe surfaces, industrial and port facilities, chemical and petrochemical plants and oil refinery structures.
PREPARACIÓN DE SUPERFICIE Y APLICACIÓN
The surface must be clean and dry, and free from oil, grease, dust, rust, salts and any contamination that could reduce adhesion. Apply over a surface prepared with an epoxy primer or intermediate coat. Stir components A and B separately, combine them at the specified ratio and mix with a mechanical mixer until homogeneous. Surface temperature must be at least 3 °C above the dew point; do not apply on wet or damp surfaces.
SECTORES DE USO
→ Steel Structures and Structural Steel
→ Storage Tanks, Pressure Vessels and LPG Cylinders
→ Petrochemical, Refinery and Chemical Plants
→ Energy: Wind, Transformers and Electric Motors
→ Ports, Shipyards and Coastal Structures
Technical data are average values at 20 °C and 65% relative humidity. Coverage varies with surface roughness, application method and film thickness. Consult the Gen Boya technical team for project-specific system design.
CARACTERÍSTICAS PRINCIPALES
— Aliphatic structure: superior UV and colour resistance
— Resistance to heavy industrial atmospheres
— Fully compatible with epoxy primers and intermediate coats
— Gloss, easy-to-clean surface
SISTEMA RECOMENDADO
IMPRIMACIÓN
601 Genepox Primer or 603 Genepox Zinc Rich Primer; 625 Genepox HB Fast as intermediate coat