Floor Coating Made From Solid Linseed Oil
Puzzle 18 of Staycation Pack
Question is: Floor Coating Made From Solid Linseed Oil
and the answer is: LINOLEUM
Word Meaning:
LINOLEUM — An inexpensive waterproof covering used especially for floors, made from solidified linseed oil over a burlap or canvas backing, or from its modern replacement, polyvinyl chloride.
Definitions from Wiktionary.