BYK-A 535

BYK A 535 is an air release additive that prevents foam and bubbles during the manufacture and application of ambient-curing plastic systems. BYK A 535 is particularly suitable for solvent-free systems and for materials that come into contact with surfaces. It prevents air bubbles and pinholes that can cause defects. BYK A 535 allows for uniform application and a smooth surface finish free from defects. Recommended use includes protective surface coating systems where a defect-free application is required.