Orgal K 6459 E

ORGAL® K 6459 E is an APEO-free pure acrylic polymer produced with UV crosslinking technology. It is designed for elastomeric wall coatings with outstanding exterior durability, excellent low-temperature flexibility, early tack resistance, and long-term dirt pick-up resistance. ORGAL® K 6459 E does not yellow upon UV exposure.

ORGAL® K 6459 E is suitable for formulating textured topcoats, elastomeric wall coatings, roof mastics, and semi-flexible masonry paints. Key features include:

• Excellent UV curability, with tack-free dry films
• Excellent dirt pick-up resistance
• Very low water absorption
• Water vapor permeability
• Good adhesion to a variety of substrates
• Internally plasticized, eliminating the need for external plasticizers

For optimal performance, ensure the application surface is properly prepared. The substrate should be clean, free of biological degradation, and without cracks larger than 2 mm.

To ensure safe storage, containers should be well sealed to prevent water evaporation and skin formation. The emulsion must be stored between 5-25°C for a maximum of 12 months. Freezing must be avoided.