Environmental non-toxic encasement systems for covering in-place asbestos and lead paint

摘要

A method of coating a substrate, for example, to abate asbestos or lead paint by encasement, includes dispersing particulate solids in at least one liquid thermosetting resin, about 100% of said solids having a U.S. Standard mesh size of about 225 mesh or smaller and at least about 10% of said solids having a U.S. Standard mesh size of about 325 mesh or smaller; dispersing an effective amount of at least one catalyst in said resin to cure said resin within a determined period of time, the resulting mixture being a curable resin system; and spraying said curable resin system on to said substrate using an airless spray system. A product made by such method and an article comprised of such a coating.