How to Use "encrust" with Example Sentences

1. Green weed and grey barnacles encrust every part under the sea .
2. An engine 's heat melts the fine-ground rock , which proceeds to encrust the cooler parts of the mechanism , stopping it from working .
3. But concerns have emerged that salt in the seawater could damage machinery , clog pipes and encrust fuel rods , making it difficult for them to cool .
4. This rarely happens , but there are other more practical limits to endurance , including the need to reset instruments and to remove the inevitable weed , barnacles and other marine life that would encrust a glider during very long voyages .