FOAM BLAST® 338 by DyStar is a synthetic in oil defoamer. It is designed for polyvinyl acetate, polyvinyl alcohol and acrylic-based adhesives. FOAM BLAST® 338 ensures foam-free products with no stability, aging or fisheye problems.
FOAM BLAST® 331E by DyStar ia a mixture of silicone dioxide and hydrotreated petroleum distillates. It acts as a water-dispersible, non-ionic foam control agent. It is efficacious, compatible and can be incorporated under low and high shear. It exhibits excellent knockdown and long term foam control in conventional and low/zero VOC applications. FOAM BLAST® 331E is mostly used in water-based latex adhesives, glues, construction adhesives, latex caulks and sealants. It complies with OSHA, TSCA and DSL regulations. All components are in compliance with FDA regulation CFR 21 175.105,175.300, 176.170, 176.180, 176.200, 176.210, and 178.3120.
