Heat Resistant Cold Spray Aluminum. Intertherm. Â®. 898CSA. All surfaces to be coated should be clean, dry and free from contamination. Prior to paint application all surfaces. should be assessed and treated in accordance with ISO 8504:2000. Oil or grease should be removed in accordance with SSPC-SP1 solvent cleaning.
In effect, watercress is grown for the plant's leaves that are mainly used in the form of salad greens or dressings. The plant has a hollow branching stem that is connected to a crawling rootstock, about one foot to two feet in length, and usually pulls out along with the leaves above the surface of the water.
1 The leaves have a high vitamin and mineral content and also help digestion. 2  It has been used since the time of Hippocrates as a stimulant and expectorant in the the treatment of coughs and bronchitis and helps in blood sugar level.  Watercress has also been used as a specific in tuberculosis.