BYK-A 535 T

BYK A 535 T is a Silicone-free air release additive for solvent-borne and solvent-free epoxy and polyurethane systems. Air release additive to prevent foam and bubbles during the manufacture and application of thermoset systems. It is particularly suitable for use in roof waterproofing and casting resins based on polyurethanes or epoxy resin systems. Recommended levels : 0.1–1% additive (as supplied) based upon total formulation. The above recommended levels can be used for orientation. The optimum dosage should be determined by application-related test series.