Hardtop Pro is a premium, durable polysiloxane topcoat with an excellent, long-lasting appearance. It has a durable premium finish, and superior colour and gloss retention combined with good chemical resistance and a low dirt pick-up. Hardtop Pro has excellent application properties by airless spray, brush, and roller, making it a perfect choice both in maintenance and in new construction situations. It cures down to 0 C. Hardtop Pro has high volume solids compared to traditional polyurethane, resulting in a lower VOC per litre, reducing the impact on the applicator and the environment. Hardtop Pro does not contain isocyanates or generate di-isocyanates at elevated temperatures.