Thread: Card comes packed in hair for protection
View Single Post
  #4  
Old 11-24-2014, 03:58 PM
iwantitiwinit's Avatar
iwantitiwinit iwantitiwinit is offline
rob.ert int.rieri
 
Join Date: May 2009
Location: NC
Posts: 2,462
Default
Its a backing board, its used between the plywood exterior of a home and the shingles used on the side of the home.
Reply With Quote