Waterproof Fabric
This page is the CodyCross answer for the clue below from Culinary School, Group 2211, Puzzle 4 (Blanching Veggies).
Question is: Waterproof Fabric
and the answer is: GORETEX
Word Meaning:
GORE — Blood, especially that from a wound when thickened due to exposure to the air.
Definitions from Wiktionary.