Most pipe supports are coated to protect against moisture and corrosion.

Limestone is popular but must be sealed periodically against moisture.

The building is set on a low basement to protect the precious books of the library against moisture.

Having no fan ensures a better seal against dust and moisture.

The main coating ingredient is asphalt, which seals against moisture.

The wood was treated with oil to protect against moisture, but not varnished or polished.

It is a good idea to seal nuts against moisture by wrapping electrical tape around them after they are attached.

"The idea that a casket should be sealed against air and moisture is important to many families," he writes.

For protection against moisture, use a clear water repellent.

To seal the nuts against moisture, wrap electrical tape around them.