High-Solids, Two-Component, Water-Based Aliphatic Polyurethane APF Polyurethane 501 is a high-solids, two-component, water-based aliphatic polyurethane that delivers performance properties comparable to conventional solvent-based catalyzed urethanes, without the associated health and environmental issues. This product is VOC compliant in California and provides substantial improvements over first-generation catalyzed water-based polyurethanes. It offers enhanced film build capabilities, superior chemical resistance, and resistance to hot tire staining, making it ideal for demanding environments. Advantages Resistant to fuels and many chemicals Provides a hard, high-gloss, and easily cleaned surface Graffiti-resistant when used on wall surfaces Specifications Specification Details Mixing Ratio 2 parts Part A : 1 part Part B Coverage Rate 200-350 sq. ft. per gallon Application Method Brush, roller, or airless sprayer Shelf Life 1 year from manufacture Storage Conditions 50°F to 85°F (10°C – 30°C), keep from freezing VOC Compliant Yes (California compliant) Graffiti Resistance Yes, when applied to walls
