Use "waterproofed" in a sentence

1. His waterproofed shoes had held up well during the day, but hours before he had lost feeling in his feet

2. Waterproofed with paraffin wax, they were always the best thing for bodies, leaking blood all over the place

3. They were made of a thick plastic and were waterproofed with a

4. "Here," he said as he gave it to her, "I know it's not much but the material is thick and it's been waterproofed

5. A light rain started to fall, which was miserable in the cold; the Library’s coat was waterproofed, at least, and Jess pulled up the hood to shield his face as the rain pattered harder, and then, without warning, cut loose in a silver flood from above