DESMODUR 2873

DESMODUR 2873 is a silane-functional, aliphatic isocyanate based on hexamethylene diisocyanate. It is supplied as a solvent-free, low viscosity liquid. DESMODUR 2873 is compatible with various solvents and can be blended with most other DESMODUR grades. Coatings based on DESMODUR 2873 provide excellent adhesion on metallic and mineral substrates, making it suitable for applications requiring strong bonding to substrates. DESMODUR 2873 can be used as a sole hardener or crosslinker to improve scratch resistance of coatings. It helps formulate durable coatings with high performance properties like adhesion and scratch resistance important for infrastructure and asset protection.