DESMODUR BL 3575/1MPA/SN

DESMODUR BL 3575/1MPA/SN is a blocked aliphatic polyisocyanate based on HDI. It can be combined with Desmophen grades to formulate lightfast, weather-stable and highly heat-resistant one-component polyurethane coatings. DESMODUR BL 3575/1MPA/SN allows reduction in curing temperature of about 10°C compared to other products, without decrease in solvent and chemical resistance. It achieves sufficient crosslinking from 232°C, useful for applications requiring high durability. The main benefits are suitability for topcoats demanding longevity under harsh outdoor conditions. It meets the needs of manufacturers seeking optimized coating solutions with lower energy curing.