Spanish for "tar"

BREA

This sticky black substance is often used in shipbuilding and can be found in natural deposits like the La Brea Tar Pits.

The clue asks for the Spanish word meaning "tar," which is a thick, dark substance often used in construction or shipbuilding. In Spanish, this is directly translated as "brea," making it a straightforward vocabulary-based clue. There’s no wordplay here—just a simple language translation from English to Spanish.