Pueblo material (5)
I believe the answer is:
adobe
'pueblo material' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for adobe that I've seen before include "house" , "Building material of clay and straw dried in the sun" , "Clay for mud bricks" , "Sun-dried brick clay" , "Clay used for sun-dried bricks" .)