Characterization: Bayseal IC is a single component, water-based, intumescent coating. Properties / Applications: Bayseal IC is designed for application as an ignition barrier substitute over polyurethane foam in attics and crawl spaces. Bayseal IC is formulated for application over polyurethane foam to reduce heat transfer and surface burning in the event of a fire. As with any product, use of Bayseal IC in a given application must be tested (including but not limited to field testing) in advance by the user to determine suitability. Covestro sold their spray polyurethane foam business to Accella in 2017. |