- Functions:Anti-Yellowing Agent
- Chemical Family:Polyols
- Compatible Polymers & Resins:Polyurethanes (PU)
K-FLEX® XM-359 is designed to provide long pot life in 2K polyurethanes and to prevent yellowing resulting from interaction with benzotriazole (BZT) UV absorbers in clearcoat systems. K-FLEX® XM-359 is a saturated, aliphatic resin modifier.