Sealing Compound is a trowel-grade, sodium bentonite/butyl-rubberbased sealant, designed for use with the Structureseal system. Granules are chemically treated sodium bentonite granules, which areused as a detailing accessory product, with the Structureseal system.

Granules are used loose to fill cavities and voids inthe substrate, or to detail critical areas that mayrequire additional protection. Generally used prior toinstallation of the main Structureseal system. Whenhydrated and in containment, the Granules form into adense, impermeable material, that combines with thesodium bentonite in Structureseal to form a seamlesswaterproof membrane.