Chemical Resistant Urethane (CRU) ResinTech

CRU is a two-component, abrasion-, chemical-, and stain-resistant, UV-stable aliphatic polyester polyurethane finish coat. Available in clear gloss, clear satin, and pigmented finishes. VOC compliant in all states and provinces in North America.

CRU can be installed at thicknesses ranging from 5 to 20 mils, making it highly versatile across a wide range of applications. It can be used as a top coat over flake floor systems as a durable alternative to polyaspartic — offering more working time and increased durability for installers seeking both performance and flexibility.

CRU cures to an inert, tough, impact-, abrasion-, and chemical-resistant finish. It resists Skydrol, Betadine, and conventional hot-tire staining, and provides excellent adhesion to the TUE epoxy system. When applied to properly prepared concrete or cementitious overlays, a Polyurethane-Acrylic Primer and Concrete Sealer is required for optimal performance.

Where to Use

• Aircraft hangars
• Industrial kitchens
• Automotive showrooms and shop floors
• Commercial laboratories and research facilities
• Hospitals and healthcare environments
• Wine and spirit processing facilities
• Any surface exposed to heavy foot traffic, forklift movement, or chemical exposure

Advantages

• Long pot life
• Low odor
• Superior chemical resistance
• Excellent UV stability and gloss retention
• VOC compliant

Technical Data