PAT-ADD AF 75

PAT-ADD AF 75 by Patcham FZC is organic polymer compound in hydrocarbon solvent. It is a silicone-free polymeric de-aerator and defoamer for use in unsaturated polyester systems, gelcoats. It demonstrates fast de-airing and excellent compatibility with a wide variety of systems. It outperforms de-aeration properties in gelcoats, maintains clear appearance and requires only low dosages. It is suitable for avoiding air entrapment in ambient temperature curing systems and is also suitable for main processing processes. PAT-ADD AF 75 recommended dosage is between 0.2 and 0.5% calculated on the total weight of the system. It is a REACH compliant.