Sometimes members of the starling family have historically been called grackles. Tristram's starling is sometimes known as Tristram's grackle, and the hill mynas in the genus Gracula have also been called grackles.ometimes members of the starling family have historically been called grackles. Tristram's starling is sometimes known as Tristram's grackle, and the hill mynas in the genus Gracula have also been called grackles.
Waterproofing an old limestone foundation from the exterior with âClosed Cellâ spray polyurethane foam provides a water tight seal from the outside.
Being in the insulation business we hear a lot of talk about spray foam insulation, specifically Icynene Â® . Letâs take a minute and look at what sprayed foam products are, how Icynene and other sprayed foam products work and then determine if there is any other, less expensive, way to accomplish the same thing.