- Functions:Hardener
- Chemical Family:Aliphatics, Isocyanates
- Features:High Impact Resistance, Outdoor Durability, Chemical Resistance
Alcure® 4400 is a general purpose, polymeric aliphatic isocyanate hardener based on ipdi and blocked with E-caprolactam. When properly formulated in coating powders, this product will yield a coating with excellent flow and good overall physical properties.