Base Layer of Paint Applied to a Wall
This page is the CodyCross answer for the clue below from Taking Care of Our Planet, Group 1574, Puzzle 4 (Vegetarian).
Question is: Base Layer of Paint Applied to a Wall
and the answer is: UNDERCOAT
Word Meaning:
UNDERCOAT — A layer of short hairs underneath the longer ones of an animal's fur.
Definitions from Wiktionary.