Material Used to Support the Underside of a Fabric

This page is the CodyCross answer for the clue below from Prehistory, Group 1257, Puzzle 4 (Convergent Evolution).

Question is: Material Used to Support the Underside of a Fabric

and the answer is: BACKING

Word Meaning:

BACKING — Support, especially financial.

Definitions from Wiktionary.

Material Used To Support The Underside Of A Fabric - Prehistory CodyCross Answers | CodyCross Solutions