WELDING FIRE BLANKET FIBREGLASS/SILICA HEAVY DUTY WELDERS BLANKET 600/1200c

600C BLANKETS ARE ALL FIBREGLASS. - 1000C & 12000C BLANKETS ARE ALL SILICA. - ISLE OF MAN ( IM ). - ISLE OF WIGHT ( PO 30-41 ). - SCOTTISH ISLANDS ( HS 1-9 ) ( IV 40-51,55-56 ) ( KA27-28 ) ( KW 15-17 ) ( PA 20,41-49,60-78 ) ( PH 42-44 ) ( ZE 1-3 ).