Sealing Compound is a trowel-grade sodium bentonite/butyl-rubber based sealant, designed for use with Structureseal. Granules are chemically treated sodium bentonite granules, which are mixed with water, and used as a detailing accessory product with Structureseal.
Waterproofing Accessories for Structureseal
When hydrated and in containment, Sealing Compound and Granules form into a dense, impermeable material, that combines with the sodium bentonite in Structureseal to form a seamless waterproof membrane.