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.
1. Make sure you have a suitable space for spray foam. If you want to insulate an area in your crawl space, attic, or basement, spray foam insulation might be appropriate for the job, using a low-pressure sprayer and the proper safety equipment.f you want to insulate an area in your crawl space, attic, or basement, spray foam insulation might be appropriate for the job, using a low-pressure sprayer and the proper safety equipment.