A SECOND ALARM WAS STRUCK AND THE CUMBERLAND COUNTY TANKER TASK FORCE RESPONDED TO A FIRE IN THE SCARBOROUGH AUTO PARTS STORE AT 40 HOLMES RD. SEVERAL TOWNS RESPONDED TO THE SCENE WITH TANKERS AND MANPOWER. THE BUILDING WAS A COMMERCIAL 50x100 1STORY METAL CLAD. SEVERAL MINOR EXPLOSIONS OCCURRED IN THE BUILDING DURING THE FIRE.