| Answer | Crossword Clue |
|---|---|
| polyurethans | POLYURETHAN, any of various polymers used esp in flexible and rigid foams, elastomers, and resins also POLYURETHANE |
| Answer | Crossword Clue |
|---|---|
| polyurethans | POLYURETHAN, any of various polymers used esp in flexible and rigid foams, elastomers, and resins also POLYURETHANE |
Crossword
a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.