Vitrethane 644

VITRETHANE 644 is a premium two-pack, high-performance two-component polyurethane based on reactive acrylic crosslinked with aliphatic isocyanates, suitable for ambient or low-temperature curing. This formulation ensures superior weathering resistance and utilizes highly durable pigments for outstanding chemical and graffiti resistance, as well as excellent exterior durability.

Features:

• Exceptional Graffiti Resistance
• Easy Clean, Low Dirt Pickup Technology
• Unlimited Colour Range

This product is used extensively for Tunnel Lining Coatings. VITRETHANE 644 has been used in the following tunnels:

• M5 Tunnel
• West Connex
• North Connex
• Clem 7
• Cross City
• Lane Cove

Links:
VITRETHANE 644 Technical Data Sheet
VITRETHANE 644 Safety Data Sheet – Part A
VITRETHANE 644 Safety Data Sheet – Part B

For Architects:
How to specify for your project