Foamaster WBA Cognis Defoamers / Anti-Foaming Agents ADHESIVE >> Water-based FOAMASTER® WBA is a 100 % active, liquid defoamer. FOAMASTER® WBA was specially designed to optimize effectiveness, persistence and compatibility in latex based adhesives. It has also proven effective in certain coating applications. FOAMASTER® WBA results in the following performance advantages: Broad spectrum - use of multiple defoaming mechanisms allows for FOAMASTER® WBA defoamer’ s effectiveness in a wide range of latex based adhesives, coatings and inks. Compatibility - FOAMASTER® WBA defoamer has been designed to have good film compatibility, which translate to clear, defect free films. Persistency - FOAMASTER® WBA defoamer has been formulated for maximizing the ongoing defoaming effectiveness in adhesives with regards to both storage life and with continuous pumping/application conditions. In adhesive formulations, as little as 0.2 % to 0.5 % of FOAMASTER® WBA defoamer is effective for both manufacturing and application defoaming. A starting point level of 0.5 % of FOAMASTER® WBA defoamer (based on total formulated product weight) is recommended. For optimizing the defoamer requirements, variations from this level can be made to adjust for individual systems and operating condition needs. 100 % active, broad spectrum defoamer. Designed to optimize effectiveness, persistence and compatibility in latex based adhesives. Provides good film compatibility, which translate to clear, defect free films. Formulated for maximizing the ongoing defoaming effectiveness in adhesives with regards to both storage life and with continuous pumping/application conditions. Use level: 0.2-0.5 %.